12315501270434 has 32 divisors (see below), whose sum is σ = 19680749729280. Its totient is φ = 5759729793792.

The previous prime is 12315501270403. The next prime is 12315501270473. The reversal of 12315501270434 is 43407210551321.

It is a super-2 number, since 2×12315501270434² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245945552 + ... + 245995620.

It is an arithmetic number, because the mean of its divisors is an integer number (615023429040).

Almost surely, 2^{12315501270434} is an apocalyptic number.

12315501270434 is a deficient number, since it is larger than the sum of its proper divisors (7365248458846).

12315501270434 is a wasteful number, since it uses less digits than its factorization.

12315501270434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94634.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 12315501270434 in words is "twelve trillion, three hundred fifteen billion, five hundred one million, two hundred seventy thousand, four hundred thirty-four".