234352880730 has 96 divisors (see below), whose sum is σ = 619228209600. Its totient is φ = 61480083456.

The previous prime is 234352880701. The next prime is 234352880737. The reversal of 234352880730 is 37088253432.

234352880730 is a `hidden beast` number, since 2 + 3 + 43 + 528 + 80 + 7 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (234352880737) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4611801 + ... + 4662339.

It is an arithmetic number, because the mean of its divisors is an integer number (6450293850).

Almost surely, 2^234352880730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234352880730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309614104800).

234352880730 is an abundant number, since it is smaller than the sum of its proper divisors (384875328870).

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

234352880730 is a wasteful number, since it uses less digits than its factorization.

234352880730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51388 (or 51385 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 234352880730 in words is "two hundred thirty-four billion, three hundred fifty-two million, eight hundred eighty thousand, seven hundred thirty".