12970316842 has 16 divisors (see below), whose sum is σ = 22304977920. Its totient is φ = 5541169968.

The previous prime is 12970316813. The next prime is 12970316851. The reversal of 12970316842 is 24861307921.

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, 1456842 + ... + 1465717.

It is an arithmetic number, because the mean of its divisors is an integer number (1394061120).

Almost surely, 2^12970316842 is an apocalyptic number.

12970316842 is a deficient number, since it is larger than the sum of its proper divisors (9334661078).

12970316842 is a wasteful number, since it uses less digits than its factorization.

12970316842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922885.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 12970316842 in words is "twelve billion, nine hundred seventy million, three hundred sixteen thousand, eight hundred forty-two".