31314332514004 has 24 divisors (see below), whose sum is σ = 54918496196928. Its totient is φ = 15623334908160.

The previous prime is 31314332513969. The next prime is 31314332514097. The reversal of 31314332514004 is 40041523341313.

It is a super-2 number, since 2×31314332514004² (a number of 28 digits) contains 22 as substring.

It is a congruent 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, 119123697 + ... + 119386279.

It is an arithmetic number, because the mean of its divisors is an integer number (2288270674872).

Almost surely, 2^{31314332514004} is an apocalyptic number.

It is an amenable number.

31314332514004 is a deficient number, since it is larger than the sum of its proper divisors (23604163682924).

31314332514004 is a wasteful number, since it uses less digits than its factorization.

31314332514004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326895 (or 326893 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 31314332514004 its reverse (40041523341313), we get a palindrome (71355855855317).

The spelling of 31314332514004 in words is "thirty-one trillion, three hundred fourteen billion, three hundred thirty-two million, five hundred fourteen thousand, four".