39020329344 has 32 divisors (see below), whose sum is σ = 103647750840. Its totient is φ = 13006776320.

The previous prime is 39020329321. The next prime is 39020329409. The reversal of 39020329344 is 44392302093.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×39020329344² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50807337 + ... + 50808104.

Almost surely, 2^39020329344 is an apocalyptic number.

It is an amenable number.

39020329344 is an abundant number, since it is smaller than the sum of its proper divisors (64627421496).

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

39020329344 is a wasteful number, since it uses less digits than its factorization.

39020329344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101615458 (or 101615446 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 39.

The spelling of 39020329344 in words is "thirty-nine billion, twenty million, three hundred twenty-nine thousand, three hundred forty-four".