13699098099 has 12 divisors (see below), whose sum is σ = 19789527576. Its totient is φ = 9131836032.

The previous prime is 13699098071. The next prime is 13699098107. The reversal of 13699098099 is 99089099631.

It is not a de Polignac number, because 13699098099 - 2⁸ = 13699097843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13699098029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29859 + ... + 168195.

It is an arithmetic number, because the mean of its divisors is an integer number (1649127298).

Almost surely, 2^13699098099 is an apocalyptic number.

13699098099 is a deficient number, since it is larger than the sum of its proper divisors (6090429477).

13699098099 is a wasteful number, since it uses less digits than its factorization.

13699098099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149346 (or 149343 counting only the distinct ones).

The product of its (nonzero) digits is 8503056, while the sum is 63.

The spelling of 13699098099 in words is "thirteen billion, six hundred ninety-nine million, ninety-eight thousand, ninety-nine".