31341402334 has 24 divisors (see below), whose sum is σ = 54714142224. Its totient is φ = 13408084800.

The previous prime is 31341402259. The next prime is 31341402461. The reversal of 31341402334 is 43320414313.

It is a congruent number.

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, 3805002 + ... + 3813229.

It is an arithmetic number, because the mean of its divisors is an integer number (2279755926).

Almost surely, 2^31341402334 is an apocalyptic number.

31341402334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31341402334 is a deficient number, since it is larger than the sum of its proper divisors (23372739890).

31341402334 is a wasteful number, since it uses less digits than its factorization.

31341402334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618272 (or 7618261 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31341402334 its reverse (43320414313), we get a palindrome (74661816647).

The spelling of 31341402334 in words is "thirty-one billion, three hundred forty-one million, four hundred two thousand, three hundred thirty-four".