2163379359967 has 6 divisors (see below), whose sum is σ = 2516584153488. Its totient is φ = 1854325165644.

The previous prime is 2163379359941. The next prime is 2163379359991. The reversal of 2163379359967 is 7699539733612.

It is not a de Polignac number, because 2163379359967 - 2³⁹ = 1613623546079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2163379359896 and 2163379359905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163379359907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22075299543 + ... + 22075299640.

It is an arithmetic number, because the mean of its divisors is an integer number (419430692248).

Almost surely, 2^{2163379359967} is an apocalyptic number.

2163379359967 is a deficient number, since it is larger than the sum of its proper divisors (353204793521).

2163379359967 is an equidigital number, since it uses as much as digits as its factorization.

2163379359967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44150599197 (or 44150599190 counting only the distinct ones).

The product of its digits is 347208120, while the sum is 70.

The spelling of 2163379359967 in words is "two trillion, one hundred sixty-three billion, three hundred seventy-nine million, three hundred fifty-nine thousand, nine hundred sixty-seven".