12167960938 has 32 divisors (see below), whose sum is σ = 21284904960. Its totient is φ = 5109464880.

The previous prime is 12167960897. The next prime is 12167960941. The reversal of 12167960938 is 83906976121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102895 + ... + 186877.

It is an arithmetic number, because the mean of its divisors is an integer number (665153280).

Almost surely, 2^12167960938 is an apocalyptic number.

12167960938 is a deficient number, since it is larger than the sum of its proper divisors (9116944022).

12167960938 is a wasteful number, since it uses less digits than its factorization.

12167960938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84202.

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 12167960938 in words is "twelve billion, one hundred sixty-seven million, nine hundred sixty thousand, nine hundred thirty-eight".