23290111078416 has 240 divisors, whose sum is σ = 83192661412224. Its totient is φ = 6142446784512.

The previous prime is 23290111078393. The next prime is 23290111078433. The reversal of 23290111078416 is 61487011109232.

23290111078416 is a `hidden beast` number, since 2 + 32 + 90 + 1 + 110 + 7 + 8 + 416 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32559681 + ... + 33267296.

Almost surely, 2^{23290111078416} is an apocalyptic number.

23290111078416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23290111078416 is an abundant number, since it is smaller than the sum of its proper divisors (59902550333808).

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

23290111078416 is a wasteful number, since it uses less digits than its factorization.

23290111078416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65827020 (or 65827002 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 23290111078416 in words is "twenty-three trillion, two hundred ninety billion, one hundred eleven million, seventy-eight thousand, four hundred sixteen".