39977119305 has 12 divisors (see below), whose sum is σ = 69293673540. Its totient is φ = 21321130272.

The previous prime is 39977119297. The next prime is 39977119319. The reversal of 39977119305 is 50391177993.

It is a happy number.

39977119305 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 9630085689 + 30347033616 = 98133^2 + 174204^2 .

It is not a de Polignac number, because 39977119305 - 2³ = 39977119297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444190170 + ... + 444190259.

It is an arithmetic number, because the mean of its divisors is an integer number (5774472795).

Almost surely, 2^39977119305 is an apocalyptic number.

It is an amenable number.

39977119305 is a deficient number, since it is larger than the sum of its proper divisors (29316554235).

39977119305 is a wasteful number, since it uses less digits than its factorization.

39977119305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888380440 (or 888380437 counting only the distinct ones).

The product of its (nonzero) digits is 1607445, while the sum is 54.

The spelling of 39977119305 in words is "thirty-nine billion, nine hundred seventy-seven million, one hundred nineteen thousand, three hundred five".