31234304314004 has 24 divisors (see below), whose sum is σ = 59652611911200. Its totient is φ = 14191819267680.

The previous prime is 31234304314001. The next prime is 31234304314009. The reversal of 31234304314004 is 40041340343213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31234304314001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139681619 + ... + 139905050.

It is an arithmetic number, because the mean of its divisors is an integer number (2485525496300).

Almost surely, 2^{31234304314004} is an apocalyptic number.

It is an amenable number.

31234304314004 is a deficient number, since it is larger than the sum of its proper divisors (28418307597196).

31234304314004 is a wasteful number, since it uses less digits than its factorization.

31234304314004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279589223 (or 279589221 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 31234304314004 its reverse (40041340343213), we get a palindrome (71275644657217).

The spelling of 31234304314004 in words is "thirty-one trillion, two hundred thirty-four billion, three hundred four million, three hundred fourteen thousand, four".