31194484354 has 48 divisors (see below), whose sum is σ = 53940309696. Its totient is φ = 13416386400.

The previous prime is 31194484309. The next prime is 31194484361. The reversal of 31194484354 is 45348449113.

It is a super-2 number, since 2×31194484354² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8106859 + ... + 8110705.

It is an arithmetic number, because the mean of its divisors is an integer number (1123756452).

Almost surely, 2^31194484354 is an apocalyptic number.

31194484354 is a deficient number, since it is larger than the sum of its proper divisors (22745825342).

31194484354 is a wasteful number, since it uses less digits than its factorization.

31194484354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919 (or 4900 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The spelling of 31194484354 in words is "thirty-one billion, one hundred ninety-four million, four hundred eighty-four thousand, three hundred fifty-four".