16310140444864 has 28 divisors (see below), whose sum is σ = 36989068509904. Its totient is φ = 6990060190464.

The previous prime is 16310140444813. The next prime is 16310140444879. The reversal of 16310140444864 is 46844404101361.

It is a tau number, because it is divible by the number of its divisors (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18203281299 + ... + 18203282194.

It is an arithmetic number, because the mean of its divisors is an integer number (1321038161068).

Almost surely, 2^{16310140444864} is an apocalyptic number.

16310140444864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16310140444864 is an abundant number, since it is smaller than the sum of its proper divisors (20678928065040).

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

16310140444864 is an equidigital number, since it uses as much as digits as its factorization.

16310140444864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36406563512 (or 36406563502 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 16310140444864 in words is "sixteen trillion, three hundred ten billion, one hundred forty million, four hundred forty-four thousand, eight hundred sixty-four".