234355715472 has 80 divisors (see below), whose sum is σ = 643222491840. Its totient is φ = 73386302976.

The previous prime is 234355715449. The next prime is 234355715507. The reversal of 234355715472 is 274517553432.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2223618 + ... + 2326625.

It is an arithmetic number, because the mean of its divisors is an integer number (8040281148).

Almost surely, 2^234355715472 is an apocalyptic number.

It is an amenable number.

234355715472 is an abundant number, since it is smaller than the sum of its proper divisors (408866776368).

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

234355715472 is a wasteful number, since it uses less digits than its factorization.

234355715472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550320 (or 4550314 counting only the distinct ones).

The product of its digits is 3528000, while the sum is 48.

The spelling of 234355715472 in words is "two hundred thirty-four billion, three hundred fifty-five million, seven hundred fifteen thousand, four hundred seventy-two".