16049368111139 has 32 divisors (see below), whose sum is σ = 18169056734400. Its totient is φ = 14043016099840.

The previous prime is 16049368111103. The next prime is 16049368111169. The reversal of 16049368111139 is 93111186394061.

It is a cyclic number.

It is not a de Polignac number, because 16049368111139 - 2²⁰ = 16049367062563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16049368111169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139094279 + ... + 139209615.

It is an arithmetic number, because the mean of its divisors is an integer number (567783022950).

Almost surely, 2^{16049368111139} is an apocalyptic number.

16049368111139 is a deficient number, since it is larger than the sum of its proper divisors (2119688623261).

16049368111139 is a wasteful number, since it uses less digits than its factorization.

16049368111139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116743.

The product of its (nonzero) digits is 839808, while the sum is 53.

The spelling of 16049368111139 in words is "sixteen trillion, forty-nine billion, three hundred sixty-eight million, one hundred eleven thousand, one hundred thirty-nine".