120038532406 has 12 divisors (see below), whose sum is σ = 194973829812. Its totient is φ = 55402399416.

The previous prime is 120038532391. The next prime is 120038532433. The reversal of 120038532406 is 604235830021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177571456 + ... + 177572131.

It is an arithmetic number, because the mean of its divisors is an integer number (16247819151).

Almost surely, 2^120038532406 is an apocalyptic number.

120038532406 is a deficient number, since it is larger than the sum of its proper divisors (74935297406).

120038532406 is a wasteful number, since it uses less digits than its factorization.

120038532406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355143615 (or 355143602 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 120038532406 in words is "one hundred twenty billion, thirty-eight million, five hundred thirty-two thousand, four hundred six".