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230441020242041 = 732920145748863
BaseRepresentation
bin110100011001010110111011…
…001001110011100001111001
31010012220221112220201101112002
4310121112323021303201321
5220201021202140221131
62134035050535030345
766352546206144320
oct6431267311634171
91105827486641462
10230441020242041
1167475540383784
1221a1901b50b3b5
139b7765859551b
1440c959503b0b7
151b99476ac76cb
hexd195bb273879

230441020242041 has 4 divisors (see below), whose sum is σ = 263361165990912. Its totient is φ = 197520874493172.

The previous prime is 230441020241987. The next prime is 230441020242073. The reversal of 230441020242041 is 140242020144032.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2k-230441020242041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230441020241995 and 230441020242013.

It is not an unprimeable number, because it can be changed into a prime (230441020242241) 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, 16460072874425 + ... + 16460072874438.

It is an arithmetic number, because the mean of its divisors is an integer number (65840291497728).

Almost surely, 2230441020242041 is an apocalyptic number.

It is an amenable number.

230441020242041 is a deficient number, since it is larger than the sum of its proper divisors (32920145748871).

230441020242041 is an equidigital number, since it uses as much as digits as its factorization.

230441020242041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32920145748870.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 230441020242041 its reverse (140242020144032), we get a palindrome (370683040386073).

The spelling of 230441020242041 in words is "two hundred thirty trillion, four hundred forty-one billion, twenty million, two hundred forty-two thousand, forty-one".

Divisors: 1 7 32920145748863 230441020242041