15303130746464 has 48 divisors (see below), whose sum is σ = 32881804698960. Its totient is φ = 6952824936960.

The previous prime is 15303130746359. The next prime is 15303130746499. The reversal of 15303130746464 is 46464703130351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9043619 + ... + 10601570.

It is an arithmetic number, because the mean of its divisors is an integer number (685037597895).

Almost surely, 2^{15303130746464} is an apocalyptic number.

It is an amenable number.

15303130746464 is an abundant number, since it is smaller than the sum of its proper divisors (17578673952496).

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

15303130746464 is a wasteful number, since it uses less digits than its factorization.

15303130746464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19647423 (or 19647415 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 15303130746464 in words is "fifteen trillion, three hundred three billion, one hundred thirty million, seven hundred forty-six thousand, four hundred sixty-four".