230161155044 has 24 divisors (see below), whose sum is σ = 411439461888. Its totient is φ = 112608066240.

The previous prime is 230161154983. The next prime is 230161155067. The reversal of 230161155044 is 440551161032.

230161155044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230161155044.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 771224 + ... + 1027184.

It is an arithmetic number, because the mean of its divisors is an integer number (17143310912).

Almost surely, 2^230161155044 is an apocalyptic number.

It is an amenable number.

230161155044 is a deficient number, since it is larger than the sum of its proper divisors (181278306844).

230161155044 is a wasteful number, since it uses less digits than its factorization.

230161155044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260795 (or 260793 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 230161155044 in words is "two hundred thirty billion, one hundred sixty-one million, one hundred fifty-five thousand, forty-four".