23214620016 has 60 divisors (see below), whose sum is σ = 74249938672. Its totient is φ = 6632748288.

The previous prime is 23214619991. The next prime is 23214620017. The reversal of 23214620016 is 61002641232.

23214620016 is a `hidden beast` number, since 2 + 3 + 21 + 4 + 620 + 0 + 16 = 666.

It is a super-4 number, since 4×23214620016⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214620017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11514181 + ... + 11516196.

Almost surely, 2^23214620016 is an apocalyptic number.

It is an amenable number.

23214620016 is an abundant number, since it is smaller than the sum of its proper divisors (51035318656).

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

23214620016 is a wasteful number, since it uses less digits than its factorization.

23214620016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23030398 (or 23030389 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 23214620016 in words is "twenty-three billion, two hundred fourteen million, six hundred twenty thousand, sixteen".