13663600698 has 32 divisors (see below), whose sum is σ = 29829062592. Its totient is φ = 4138044800.

The previous prime is 13663600669. The next prime is 13663600747. The reversal of 13663600698 is 89600636631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53440 + ... + 173732.

It is an arithmetic number, because the mean of its divisors is an integer number (932158206).

Almost surely, 2^13663600698 is an apocalyptic number.

13663600698 is an abundant number, since it is smaller than the sum of its proper divisors (16165461894).

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

13663600698 is a wasteful number, since it uses less digits than its factorization.

13663600698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122030.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 13663600698 in words is "thirteen billion, six hundred sixty-three million, six hundred thousand, six hundred ninety-eight".