163882013040739 has 16 divisors (see below), whose sum is σ = 187405734131712. Its totient is φ = 140386308630048.

The previous prime is 163882013040721. The next prime is 163882013040763. The reversal of 163882013040739 is 937040310288361.

It is a cyclic number.

It is not a de Polignac number, because 163882013040739 - 2³⁹ = 163332257226851 is a prime.

It is a super-2 number, since 2×163882013040739² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 163882013040739.

It is not an unprimeable number, because it can be changed into a prime (163882013040709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127785762 + ... + 129061864.

It is an arithmetic number, because the mean of its divisors is an integer number (11712858383232).

Almost surely, 2^{163882013040739} is an apocalyptic number.

163882013040739 is a deficient number, since it is larger than the sum of its proper divisors (23523721090973).

163882013040739 is a wasteful number, since it uses less digits than its factorization.

163882013040739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287066.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 163882013040739 in words is "one hundred sixty-three trillion, eight hundred eighty-two billion, thirteen million, forty thousand, seven hundred thirty-nine".