231379461663 has 8 divisors (see below), whose sum is σ = 352578227328. Its totient is φ = 132216835224.

The previous prime is 231379461661. The next prime is 231379461679. The reversal of 231379461663 is 366164973132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 231379461663 - 2¹ = 231379461661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231379461661) 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 7 ways as a sum of consecutive naturals, for example, 5509034781 + ... + 5509034822.

It is an arithmetic number, because the mean of its divisors is an integer number (44072278416).

Almost surely, 2^231379461663 is an apocalyptic number.

231379461663 is a deficient number, since it is larger than the sum of its proper divisors (121198765665).

231379461663 is a wasteful number, since it uses less digits than its factorization.

231379461663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11018069613.

The product of its digits is 2939328, while the sum is 51.

The spelling of 231379461663 in words is "two hundred thirty-one billion, three hundred seventy-nine million, four hundred sixty-one thousand, six hundred sixty-three".