234472731120 has 120 divisors (see below), whose sum is σ = 788245928496. Its totient is φ = 62461876224.

The previous prime is 234472731091. The next prime is 234472731137. The reversal of 234472731120 is 21137274432.

234472731120 is a `hidden beast` number, since 2 + 3 + 4 + 472 + 73 + 112 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 536779 + ... + 870101.

Almost surely, 2^234472731120 is an apocalyptic number.

234472731120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234472731120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394122964248).

234472731120 is an abundant number, since it is smaller than the sum of its proper divisors (553773197376).

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

234472731120 is a wasteful number, since it uses less digits than its factorization.

234472731120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334319 (or 334310 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 234472731120 in words is "two hundred thirty-four billion, four hundred seventy-two million, seven hundred thirty-one thousand, one hundred twenty".