31334014147020 has 96 divisors (see below), whose sum is σ = 94497378167808. Its totient is φ = 7711904508672.

The previous prime is 31334014147019. The next prime is 31334014147127. The reversal of 31334014147020 is 2074141043313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2740777 + ... + 8377343.

It is an arithmetic number, because the mean of its divisors is an integer number (984347689248).

Almost surely, 2^{31334014147020} is an apocalyptic number.

31334014147020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31334014147020 is an abundant number, since it is smaller than the sum of its proper divisors (63163364020788).

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

31334014147020 is a wasteful number, since it uses less digits than its factorization.

31334014147020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643719 (or 5643717 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 31334014147020 in words is "thirty-one trillion, three hundred thirty-four billion, fourteen million, one hundred forty-seven thousand, twenty".