23490160512 has 128 divisors (see below), whose sum is σ = 76794869760. Its totient is φ = 6195197952.

The previous prime is 23490160493. The next prime is 23490160531. The reversal of 23490160512 is 21506109432.

It is an interprime number because it is at equal distance from previous prime (23490160493) and next prime (23490160531).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301168 + ... + 371055.

It is an arithmetic number, because the mean of its divisors is an integer number (599959920).

Almost surely, 2^23490160512 is an apocalyptic number.

It is an amenable number.

23490160512 is an abundant number, since it is smaller than the sum of its proper divisors (53304709248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23490160512 is a wasteful number, since it uses less digits than its factorization.

23490160512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672260 (or 672248 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 23490160512 its reverse (21506109432), we get a palindrome (44996269944).

The spelling of 23490160512 in words is "twenty-three billion, four hundred ninety million, one hundred sixty thousand, five hundred twelve".