23943180612 has 24 divisors (see below), whose sum is σ = 60164915776. Its totient is φ = 7367132448.

The previous prime is 23943180607. The next prime is 23943180671. The reversal of 23943180612 is 21608134932.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 76740808 + ... + 76741119.

Almost surely, 2^23943180612 is an apocalyptic number.

It is an amenable number.

23943180612 is an abundant number, since it is smaller than the sum of its proper divisors (36221735164).

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

23943180612 is a wasteful number, since it uses less digits than its factorization.

23943180612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153481947 (or 153481945 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 23943180612 in words is "twenty-three billion, nine hundred forty-three million, one hundred eighty thousand, six hundred twelve".