39039237422072 has 32 divisors (see below), whose sum is σ = 73954574179920. Its totient is φ = 19318025149440.

The previous prime is 39039237422063. The next prime is 39039237422093. The reversal of 39039237422072 is 27022473293093.

It is a happy number.

It is a congruent number.

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, 43851047 + ... + 44732457.

Almost surely, 2^{39039237422072} is an apocalyptic number.

It is an amenable number.

39039237422072 is a deficient number, since it is larger than the sum of its proper divisors (34915336757848).

39039237422072 is a wasteful number, since it uses less digits than its factorization.

39039237422072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938591 (or 938587 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 53.

The spelling of 39039237422072 in words is "thirty-nine trillion, thirty-nine billion, two hundred thirty-seven million, four hundred twenty-two thousand, seventy-two".