12929742015306 has 16 divisors (see below), whose sum is σ = 25859586532800. Its totient is φ = 4309896921408.

The previous prime is 12929742015271. The next prime is 12929742015319. The reversal of 12929742015306 is 60351024792921.

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, 2579566 + ... + 5702073.

It is an arithmetic number, because the mean of its divisors is an integer number (1616224158300).

Almost surely, 2^{12929742015306} is an apocalyptic number.

12929742015306 is an abundant number, since it is smaller than the sum of its proper divisors (12929844517494).

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

12929742015306 is a wasteful number, since it uses less digits than its factorization.

12929742015306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8541853.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 12929742015306 in words is "twelve trillion, nine hundred twenty-nine billion, seven hundred forty-two million, fifteen thousand, three hundred six".