39354004131 has 32 divisors (see below), whose sum is σ = 57424153920. Its totient is φ = 23826991104.

The previous prime is 39354004007. The next prime is 39354004153. The reversal of 39354004131 is 13140045393.

It is a happy number.

39354004131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-39354004131 is a prime.

It is a super-2 number, since 2×39354004131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 39354004092 and 39354004101.

It is not an unprimeable number, because it can be changed into a prime (39354004171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1147525 + ... + 1181321.

It is an arithmetic number, because the mean of its divisors is an integer number (1794504810).

Almost surely, 2^39354004131 is an apocalyptic number.

39354004131 is a deficient number, since it is larger than the sum of its proper divisors (18070149789).

39354004131 is a wasteful number, since it uses less digits than its factorization.

39354004131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34295.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 39354004131 in words is "thirty-nine billion, three hundred fifty-four million, four thousand, one hundred thirty-one".