12715424363522 has 8 divisors (see below), whose sum is σ = 20076985837200. Its totient is φ = 6023095751124.

The previous prime is 12715424363461. The next prime is 12715424363531. The reversal of 12715424363522 is 22536342451721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×12715424363522³ (a number of 40 digits) contains 333 as substring.

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, 167308215272 + ... + 167308215347.

It is an arithmetic number, because the mean of its divisors is an integer number (2509623229650).

Almost surely, 2^{12715424363522} is an apocalyptic number.

12715424363522 is a deficient number, since it is larger than the sum of its proper divisors (7361561473678).

12715424363522 is a wasteful number, since it uses less digits than its factorization.

12715424363522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334616430640.

The product of its digits is 2419200, while the sum is 47.

The spelling of 12715424363522 in words is "twelve trillion, seven hundred fifteen billion, four hundred twenty-four million, three hundred sixty-three thousand, five hundred twenty-two".