230744879211 has 32 divisors (see below), whose sum is σ = 384491520000. Its totient is φ = 119581339680.

The previous prime is 230744879177. The next prime is 230744879227. The reversal of 230744879211 is 112978447032.

It is not a de Polignac number, because 230744879211 - 2⁶ = 230744879147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230744879411) 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 31 ways as a sum of consecutive naturals, for example, 1095211 + ... + 1288788.

It is an arithmetic number, because the mean of its divisors is an integer number (12015360000).

Almost surely, 2^230744879211 is an apocalyptic number.

230744879211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

230744879211 is a deficient number, since it is larger than the sum of its proper divisors (153746640789).

230744879211 is a wasteful number, since it uses less digits than its factorization.

230744879211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384439.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 230744879211 in words is "two hundred thirty billion, seven hundred forty-four million, eight hundred seventy-nine thousand, two hundred eleven".