230172298844 has 12 divisors (see below), whose sum is σ = 408474784368. Its totient is φ = 113465217600.

The previous prime is 230172298843. The next prime is 230172298849. The reversal of 230172298844 is 448892271032.

It is a junction number, because it is equal to n+sod(n) for n = 230172298792 and 230172298801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230172298843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405232637 + ... + 405233204.

It is an arithmetic number, because the mean of its divisors is an integer number (34039565364).

Almost surely, 2^230172298844 is an apocalyptic number.

It is an amenable number.

230172298844 is a deficient number, since it is larger than the sum of its proper divisors (178302485524).

230172298844 is a wasteful number, since it uses less digits than its factorization.

230172298844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810465916 (or 810465914 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 230172298844 in words is "two hundred thirty billion, one hundred seventy-two million, two hundred ninety-eight thousand, eight hundred forty-four".