13799355099897 has 16 divisors (see below), whose sum is σ = 19391048821760. Its totient is φ = 8704792366992.

The previous prime is 13799355099853. The next prime is 13799355099967. The reversal of 13799355099897 is 79899055399731.

It is not a de Polignac number, because 13799355099897 - 2¹¹ = 13799355097849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13799355099847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147033253 + ... + 147127074.

It is an arithmetic number, because the mean of its divisors is an integer number (1211940551360).

Almost surely, 2^{13799355099897} is an apocalyptic number.

It is an amenable number.

13799355099897 is a deficient number, since it is larger than the sum of its proper divisors (5591693721863).

13799355099897 is a wasteful number, since it uses less digits than its factorization.

13799355099897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294161172.

The product of its (nonzero) digits is 5208121800, while the sum is 84.

The spelling of 13799355099897 in words is "thirteen trillion, seven hundred ninety-nine billion, three hundred fifty-five million, ninety-nine thousand, eight hundred ninety-seven".