12955690316 has 6 divisors (see below), whose sum is σ = 22672458060. Its totient is φ = 6477845156.

The previous prime is 12955690277. The next prime is 12955690331. The reversal of 12955690316 is 61309655921.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1619461286 + ... + 1619461293.

It is an arithmetic number, because the mean of its divisors is an integer number (3778743010).

Almost surely, 2^12955690316 is an apocalyptic number.

It is an amenable number.

12955690316 is a deficient number, since it is larger than the sum of its proper divisors (9716767744).

12955690316 is a wasteful number, since it uses less digits than its factorization.

12955690316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238922583 (or 3238922581 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 47.

The spelling of 12955690316 in words is "twelve billion, nine hundred fifty-five million, six hundred ninety thousand, three hundred sixteen".