31488014982 has 16 divisors (see below), whose sum is σ = 62977916160. Its totient is φ = 10495690632.

The previous prime is 31488014953. The next prime is 31488015001. The reversal of 31488014982 is 28941088413.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 234183 + ... + 343245.

It is an arithmetic number, because the mean of its divisors is an integer number (3936119760).

Almost surely, 2^31488014982 is an apocalyptic number.

31488014982 is an abundant number, since it is smaller than the sum of its proper divisors (31489901178).

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

31488014982 is a wasteful number, since it uses less digits than its factorization.

31488014982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157187.

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 31488014982 in words is "thirty-one billion, four hundred eighty-eight million, fourteen thousand, nine hundred eighty-two".