80831838129963 has 16 divisors (see below), whose sum is σ = 112763193734400. Its totient is φ = 51406750052064.

The previous prime is 80831838129953. The next prime is 80831838129979. The reversal of 80831838129963 is 36992183813808.

It is a happy number.

It is not a de Polignac number, because 80831838129963 - 2⁴ = 80831838129947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (80831838129953) 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, 1570317313 + ... + 1570368786.

It is an arithmetic number, because the mean of its divisors is an integer number (7047699608400).

Almost surely, 2^{80831838129963} is an apocalyptic number.

80831838129963 is a deficient number, since it is larger than the sum of its proper divisors (31931355604437).

80831838129963 is a wasteful number, since it uses less digits than its factorization.

80831838129963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140686498.

The product of its (nonzero) digits is 107495424, while the sum is 69.

The spelling of 80831838129963 in words is "eighty trillion, eight hundred thirty-one billion, eight hundred thirty-eight million, one hundred twenty-nine thousand, nine hundred sixty-three".