234021064704 has 312 divisors, whose sum is σ = 736814917728. Its totient is φ = 65853849600.

The previous prime is 234021064691. The next prime is 234021064721. The reversal of 234021064704 is 407460120432.

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, 40338604 + ... + 40344404.

Almost surely, 2^234021064704 is an apocalyptic number.

234021064704 is a gapful number since it is divisible by the number (24) 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 234021064704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368407458864).

234021064704 is an abundant number, since it is smaller than the sum of its proper divisors (502793853024).

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

234021064704 is an equidigital number, since it uses as much as digits as its factorization.

234021064704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5909 (or 5880 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The spelling of 234021064704 in words is "two hundred thirty-four billion, twenty-one million, sixty-four thousand, seven hundred four".