23305706445776 has 20 divisors (see below), whose sum is σ = 45161678274144. Its totient is φ = 11651079794400.

The previous prime is 23305706445773. The next prime is 23305706445799. The reversal of 23305706445776 is 67754460750332.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23305706445773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110730860 + ... + 110941131.

Almost surely, 2^{23305706445776} is an apocalyptic number.

It is an amenable number.

23305706445776 is a deficient number, since it is larger than the sum of its proper divisors (21855971828368).

23305706445776 is a wasteful number, since it uses less digits than its factorization.

23305706445776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221678570 (or 221678564 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 59.

The spelling of 23305706445776 in words is "twenty-three trillion, three hundred five billion, seven hundred six million, four hundred forty-five thousand, seven hundred seventy-six".