15130001421452 has 12 divisors (see below), whose sum is σ = 26734565619216. Its totient is φ = 7491554101680.

The previous prime is 15130001421443. The next prime is 15130001421497. The reversal of 15130001421452 is 25412410003151.

It is a happy number.

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, 18361651799 + ... + 18361652622.

It is an arithmetic number, because the mean of its divisors is an integer number (2227880468268).

Almost surely, 2^{15130001421452} is an apocalyptic number.

It is an amenable number.

15130001421452 is a deficient number, since it is larger than the sum of its proper divisors (11604564197764).

15130001421452 is a wasteful number, since it uses less digits than its factorization.

15130001421452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36723304528 (or 36723304526 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 15130001421452 in words is "fifteen trillion, one hundred thirty billion, one million, four hundred twenty-one thousand, four hundred fifty-two".