23161551014 has 16 divisors (see below), whose sum is σ = 40056895008. Its totient is φ = 9838534272.

The previous prime is 23161551001. The next prime is 23161551031. The reversal of 23161551014 is 41015516132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7318757 + ... + 7321920.

It is an arithmetic number, because the mean of its divisors is an integer number (2503555938).

Almost surely, 2^23161551014 is an apocalyptic number.

23161551014 is a deficient number, since it is larger than the sum of its proper divisors (16895343994).

23161551014 is a wasteful number, since it uses less digits than its factorization.

23161551014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14640799.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 23161551014 in words is "twenty-three billion, one hundred sixty-one million, five hundred fifty-one thousand, fourteen".