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12342024001 = 99112454111
BaseRepresentation
bin10110111111010010…
…00101011101000001
31011212010200210002001
423133221011131001
5200234024232001
65400404224001
7614563321156
oct133751053501
934763623061
1012342024001
11526382933a
12248539b001
131218c874a8
1485121022d
154c37d1001
hex2dfa45741

12342024001 has 4 divisors (see below), whose sum is σ = 12354479104. Its totient is φ = 12329568900.

The previous prime is 12342023999. The next prime is 12342024041. The reversal of 12342024001 is 10042024321.

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 12342024001 - 21 = 12342023999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12342024001.

It is not an unprimeable number, because it can be changed into a prime (12342024041) 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, 6226065 + ... + 6228046.

It is an arithmetic number, because the mean of its divisors is an integer number (3088619776).

Almost surely, 212342024001 is an apocalyptic number.

It is an amenable number.

12342024001 is a deficient number, since it is larger than the sum of its proper divisors (12455103).

12342024001 is an equidigital number, since it uses as much as digits as its factorization.

12342024001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12455102.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12342024001 its reverse (10042024321), we get a palindrome (22384048322).

The spelling of 12342024001 in words is "twelve billion, three hundred forty-two million, twenty-four thousand, one".

Divisors: 1 991 12454111 12342024001