39050558140 has 48 divisors (see below), whose sum is σ = 89955631584. Its totient is φ = 14121734400.

The previous prime is 39050558123. The next prime is 39050558161. The reversal of 39050558140 is 4185505093.

39050558140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 39050558093 and 39050558102.

It is a congruent number.

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, 450519 + ... + 530158.

It is an arithmetic number, because the mean of its divisors is an integer number (1874075658).

Almost surely, 2^39050558140 is an apocalyptic number.

It is an amenable number.

39050558140 is an abundant number, since it is smaller than the sum of its proper divisors (50905073444).

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

39050558140 is a wasteful number, since it uses less digits than its factorization.

39050558140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980878 (or 980876 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 39050558140 in words is "thirty-nine billion, fifty million, five hundred fifty-eight thousand, one hundred forty".