16544142095 has 32 divisors (see below), whose sum is σ = 21648936960. Its totient is φ = 12064556160.

The previous prime is 16544142089. The next prime is 16544142119. The reversal of 16544142095 is 59024144561.

It is not a de Polignac number, because 16544142095 - 2²² = 16539947791 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1720892 + ... + 1730478.

It is an arithmetic number, because the mean of its divisors is an integer number (676529280).

Almost surely, 2^16544142095 is an apocalyptic number.

16544142095 is a deficient number, since it is larger than the sum of its proper divisors (5104794865).

16544142095 is a wasteful number, since it uses less digits than its factorization.

16544142095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9935.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 16544142095 in words is "sixteen billion, five hundred forty-four million, one hundred forty-two thousand, ninety-five".