14689197602 has 8 divisors (see below), whose sum is σ = 22041060636. Its totient is φ = 7342177392.

The previous prime is 14689197583. The next prime is 14689197613. The reversal of 14689197602 is 20679198641.

It is a Cunningham number, because it is equal to 121199²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 14689197601 + 1 = 121199^2 + 1^2 .

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

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, 1203113 + ... + 1215260.

Almost surely, 2^14689197602 is an apocalyptic number.

14689197602 is a deficient number, since it is larger than the sum of its proper divisors (7351863034).

14689197602 is a wasteful number, since it uses less digits than its factorization.

14689197602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421412.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 14689197602 in words is "fourteen billion, six hundred eighty-nine million, one hundred ninety-seven thousand, six hundred two".