31482066744 has 64 divisors (see below), whose sum is σ = 87503769600. Its totient is φ = 10487592288.

The previous prime is 31482066713. The next prime is 31482066751. The reversal of 31482066744 is 44766028413.

It is a super-2 number, since 2×31482066744² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31482066744.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 315387 + ... + 403029.

It is an arithmetic number, because the mean of its divisors is an integer number (1367246400).

Almost surely, 2^31482066744 is an apocalyptic number.

It is an amenable number.

31482066744 is an abundant number, since it is smaller than the sum of its proper divisors (56021702856).

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

31482066744 is a wasteful number, since it uses less digits than its factorization.

31482066744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89321 (or 89311 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

It can be divided in two parts, 31 and 482066744, that added together give a triangular number (482066775 = T₃₁₀₅₀).

The spelling of 31482066744 in words is "thirty-one billion, four hundred eighty-two million, sixty-six thousand, seven hundred forty-four".