39980737914 has 16 divisors (see below), whose sum is σ = 86112358752. Its totient is φ = 12301765488.

The previous prime is 39980737847. The next prime is 39980737957. The reversal of 39980737914 is 41973708993.

It is a happy number.

39980737914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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, 256286704 + ... + 256286859.

It is an arithmetic number, because the mean of its divisors is an integer number (5382022422).

Almost surely, 2^39980737914 is an apocalyptic number.

39980737914 is an abundant number, since it is smaller than the sum of its proper divisors (46131620838).

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

39980737914 is a wasteful number, since it uses less digits than its factorization.

39980737914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512573581.

The product of its (nonzero) digits is 10287648, while the sum is 60.

The spelling of 39980737914 in words is "thirty-nine billion, nine hundred eighty million, seven hundred thirty-seven thousand, nine hundred fourteen".