39468608018 has 32 divisors (see below), whose sum is σ = 67959773184. Its totient is φ = 16840401552.

The previous prime is 39468607979. The next prime is 39468608041. The reversal of 39468608018 is 81080686493.

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, 5253821 + ... + 5261327.

It is an arithmetic number, because the mean of its divisors is an integer number (2123742912).

Almost surely, 2^39468608018 is an apocalyptic number.

39468608018 is a deficient number, since it is larger than the sum of its proper divisors (28491165166).

39468608018 is a wasteful number, since it uses less digits than its factorization.

39468608018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 39468608018 in words is "thirty-nine billion, four hundred sixty-eight million, six hundred eight thousand, eighteen".