230155543200 has 144 divisors (see below), whose sum is σ = 817261504416. Its totient is φ = 55795276800.

The previous prime is 230155543169. The next prime is 230155543229. The reversal of 230155543200 is 2345551032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4332607 + ... + 4385406.

It is an arithmetic number, because the mean of its divisors is an integer number (5675427114).

Almost surely, 2^230155543200 is an apocalyptic number.

230155543200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230155543200 is an abundant number, since it is smaller than the sum of its proper divisors (587105961216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230155543200 is a wasteful number, since it uses less digits than its factorization.

230155543200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8718047 (or 8718034 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 230155543200 in words is "two hundred thirty billion, one hundred fifty-five million, five hundred forty-three thousand, two hundred".