23667514152 has 32 divisors (see below), whose sum is σ = 59191759680. Its totient is φ = 7886108160.

The previous prime is 23667514139. The next prime is 23667514153. The reversal of 23667514152 is 25141576632.

It is a super-2 number, since 2×23667514152² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23667514153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127924 + ... + 252387.

It is an arithmetic number, because the mean of its divisors is an integer number (1849742490).

Almost surely, 2^23667514152 is an apocalyptic number.

It is an amenable number.

23667514152 is an abundant number, since it is smaller than the sum of its proper divisors (35524245528).

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

23667514152 is a wasteful number, since it uses less digits than its factorization.

23667514152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382913 (or 382909 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The spelling of 23667514152 in words is "twenty-three billion, six hundred sixty-seven million, five hundred fourteen thousand, one hundred fifty-two".