31341375474480 has 160 divisors (see below), whose sum is σ = 111436001925120. Its totient is φ = 8088096879360.

The previous prime is 31341375474469. The next prime is 31341375474517. The reversal of 31341375474480 is 8447457314313.

It is a happy number.

31341375474480 is a `hidden beast` number, since 3 + 1 + 3 + 4 + 13 + 7 + 547 + 4 + 4 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233963622 + ... + 234097541.

It is an arithmetic number, because the mean of its divisors is an integer number (696475012032).

Almost surely, 2^{31341375474480} is an apocalyptic number.

31341375474480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31341375474480 is an abundant number, since it is smaller than the sum of its proper divisors (80094626450640).

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

31341375474480 is a wasteful number, since it uses less digits than its factorization.

31341375474480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468061216 (or 468061204 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 31341375474480 in words is "thirty-one trillion, three hundred forty-one billion, three hundred seventy-five million, four hundred seventy-four thousand, four hundred eighty".