39924577338 has 16 divisors (see below), whose sum is σ = 81040933920. Its totient is φ = 13109562576.

The previous prime is 39924577289. The next prime is 39924577397. The reversal of 39924577338 is 83377542993.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49657033 + ... + 49657836.

It is an arithmetic number, because the mean of its divisors is an integer number (5065058370).

Almost surely, 2^39924577338 is an apocalyptic number.

39924577338 is an abundant number, since it is smaller than the sum of its proper divisors (41116356582).

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

39924577338 is a wasteful number, since it uses less digits than its factorization.

39924577338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99314941.

The product of its digits is 34292160, while the sum is 60.

The spelling of 39924577338 in words is "thirty-nine billion, nine hundred twenty-four million, five hundred seventy-seven thousand, three hundred thirty-eight".