39313104020 has 12 divisors (see below), whose sum is σ = 82557518484. Its totient is φ = 15725241600.

The previous prime is 39313104007. The next prime is 39313104037. The reversal of 39313104020 is 2040131393.

It is a happy number.

39313104020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24969688324 + 14343415696 = 158018^2 + 119764^2 .

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, 982827581 + ... + 982827620.

It is an arithmetic number, because the mean of its divisors is an integer number (6879793207).

Almost surely, 2^39313104020 is an apocalyptic number.

It is an amenable number.

39313104020 is an abundant number, since it is smaller than the sum of its proper divisors (43244414464).

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

39313104020 is a wasteful number, since it uses less digits than its factorization.

39313104020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965655210 (or 1965655208 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 39313104020 in words is "thirty-nine billion, three hundred thirteen million, one hundred four thousand, twenty".