31353848848 has 80 divisors (see below), whose sum is σ = 69805897216. Its totient is φ = 13364144640.

The previous prime is 31353848843. The next prime is 31353848909. The reversal of 31353848848 is 84884835313.

It is not an unprimeable number, because it can be changed into a prime (31353848843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19341478 + ... + 19343098.

Almost surely, 2^31353848848 is an apocalyptic number.

It is an amenable number.

31353848848 is an abundant number, since it is smaller than the sum of its proper divisors (38452048368).

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

31353848848 is a wasteful number, since it uses less digits than its factorization.

31353848848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2472 (or 2466 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 55.

The spelling of 31353848848 in words is "thirty-one billion, three hundred fifty-three million, eight hundred forty-eight thousand, eight hundred forty-eight".