39392117631339 has 16 divisors (see below), whose sum is σ = 57297732602880. Its totient is φ = 23873966120160.

The previous prime is 39392117631337. The next prime is 39392117631403. The reversal of 39392117631339 is 93313671129393.

It is not a de Polignac number, because 39392117631339 - 2¹ = 39392117631337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39392117631337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28900422 + ... + 30232740.

It is an arithmetic number, because the mean of its divisors is an integer number (3581108287680).

Almost surely, 2^{39392117631339} is an apocalyptic number.

39392117631339 is a deficient number, since it is larger than the sum of its proper divisors (17905614971541).

39392117631339 is a wasteful number, since it uses less digits than its factorization.

39392117631339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228290.

The product of its digits is 14880348, while the sum is 60.

The spelling of 39392117631339 in words is "thirty-nine trillion, three hundred ninety-two billion, one hundred seventeen million, six hundred thirty-one thousand, three hundred thirty-nine".