13902398602 has 8 divisors (see below), whose sum is σ = 20921525856. Its totient is φ = 6928556652.

The previous prime is 13902398581. The next prime is 13902398621. The reversal of 13902398602 is 20689320931.

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, 11320558 + ... + 11321785.

It is an arithmetic number, because the mean of its divisors is an integer number (2615190732).

Almost surely, 2^13902398602 is an apocalyptic number.

13902398602 is a deficient number, since it is larger than the sum of its proper divisors (7019127254).

13902398602 is a wasteful number, since it uses less digits than its factorization.

13902398602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22642652.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 13902398602 in words is "thirteen billion, nine hundred two million, three hundred ninety-eight thousand, six hundred two".