230404368959811 has 24 divisors (see below), whose sum is σ = 339405869565360. Its totient is φ = 150571712772096.

The previous prime is 230404368959801. The next prime is 230404368959839. The reversal of 230404368959811 is 118959863404032.

230404368959811 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 0 + 4 + 36 + 8 + 9 + 598 + 1 + 1 = 666.

It is not a de Polignac number, because 230404368959811 - 2²² = 230404364765507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230404368959801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 614411046 + ... + 614785931.

It is an arithmetic number, because the mean of its divisors is an integer number (14141911231890).

Almost surely, 2^{230404368959811} is an apocalyptic number.

230404368959811 is a deficient number, since it is larger than the sum of its proper divisors (109001500605549).

230404368959811 is a wasteful number, since it uses less digits than its factorization.

230404368959811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229197395 (or 1229197392 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 230404368959811 in words is "two hundred thirty trillion, four hundred four billion, three hundred sixty-eight million, nine hundred fifty-nine thousand, eight hundred eleven".