230651105144 has 8 divisors (see below), whose sum is σ = 432470822160. Its totient is φ = 115325552568.

The previous prime is 230651105059. The next prime is 230651105171. The reversal of 230651105144 is 441501156032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 230651105144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14415694064 + ... + 14415694079.

It is an arithmetic number, because the mean of its divisors is an integer number (54058852770).

Almost surely, 2^230651105144 is an apocalyptic number.

It is an amenable number.

230651105144 is a deficient number, since it is larger than the sum of its proper divisors (201819717016).

230651105144 is a wasteful number, since it uses less digits than its factorization.

230651105144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28831388149 (or 28831388145 counting only the distinct ones).

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

The spelling of 230651105144 in words is "two hundred thirty billion, six hundred fifty-one million, one hundred five thousand, one hundred forty-four".