31075362046344 has 128 divisors (see below), whose sum is σ = 97817264686080. Its totient is φ = 7991606496000.

The previous prime is 31075362046307. The next prime is 31075362046357. The reversal of 31075362046344 is 44364026357013.

It is a happy number.

It is a super-2 number, since 2×31075362046344² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31075362046293 and 31075362046302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83059254 + ... + 83432549.

It is an arithmetic number, because the mean of its divisors is an integer number (764197380360).

Almost surely, 2^{31075362046344} is an apocalyptic number.

It is an amenable number.

31075362046344 is an abundant number, since it is smaller than the sum of its proper divisors (66741902639736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31075362046344 is a wasteful number, since it uses less digits than its factorization.

31075362046344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166491931 (or 166491927 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 48.

The spelling of 31075362046344 in words is "thirty-one trillion, seventy-five billion, three hundred sixty-two million, forty-six thousand, three hundred forty-four".