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23401414430041 = 58687398749543
BaseRepresentation
bin1010101001000100100001…
…11111101000110101011001
310001212011010210210122100111
411110202100333220311121
511031402044043230131
6121434243354004321
74633460602442524
oct524422077506531
9101764123718314
1023401414430041
11750253641035a
12275b4264166a1
1310099894b380b
145ac8c5103bbb
152a8ad0268ab1
hex154890fe8d59

23401414430041 has 4 divisors (see below), whose sum is σ = 23401813238272. Its totient is φ = 23401015621812.

The previous prime is 23401414430029. The next prime is 23401414430047. The reversal of 23401414430041 is 14003441410432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23401414430041 - 221 = 23401412332889 is a prime.

It is a super-2 number, since 2×234014144300412 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23401414429985 and 23401414430012.

It is not an unprimeable number, because it can be changed into a prime (23401414430047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199316085 + ... + 199433458.

It is an arithmetic number, because the mean of its divisors is an integer number (5850453309568).

Almost surely, 223401414430041 is an apocalyptic number.

It is an amenable number.

23401414430041 is a deficient number, since it is larger than the sum of its proper divisors (398808231).

23401414430041 is an equidigital number, since it uses as much as digits as its factorization.

23401414430041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398808230.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 23401414430041 its reverse (14003441410432), we get a palindrome (37404855840473).

The spelling of 23401414430041 in words is "twenty-three trillion, four hundred one billion, four hundred fourteen million, four hundred thirty thousand, forty-one".

Divisors: 1 58687 398749543 23401414430041