23154014616 has 16 divisors (see below), whose sum is σ = 57885036600. Its totient is φ = 7718004864.

The previous prime is 23154014591. The next prime is 23154014621. The reversal of 23154014616 is 61641045132.

It is a super-2 number, since 2×23154014616² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482375281 + ... + 482375328.

Almost surely, 2^23154014616 is an apocalyptic number.

It is an amenable number.

23154014616 is an abundant number, since it is smaller than the sum of its proper divisors (34731021984).

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

23154014616 is a wasteful number, since it uses less digits than its factorization.

23154014616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964750618 (or 964750614 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 23154014616 its reverse (61641045132), we get a palindrome (84795059748).

The spelling of 23154014616 in words is "twenty-three billion, one hundred fifty-four million, fourteen thousand, six hundred sixteen".