234022890264 has 128 divisors (see below), whose sum is σ = 599801729280. Its totient is φ = 76066905600.

The previous prime is 234022890259. The next prime is 234022890347. The reversal of 234022890264 is 462098220432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87418494 + ... + 87421170.

It is an arithmetic number, because the mean of its divisors is an integer number (4685951010).

Almost surely, 2^234022890264 is an apocalyptic number.

234022890264 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 234022890264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299900864640).

234022890264 is an abundant number, since it is smaller than the sum of its proper divisors (365778839016).

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

234022890264 is a wasteful number, since it uses less digits than its factorization.

234022890264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241 (or 3237 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 234022890264 in words is "two hundred thirty-four billion, twenty-two million, eight hundred ninety thousand, two hundred sixty-four".