234238722048 has 720 divisors, whose sum is σ = 780903144000. Its totient is φ = 69115576320.

The previous prime is 234238722023. The next prime is 234238722073. The reversal of 234238722048 is 840227832432.

234238722048 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 387 + 220 + 48 = 666.

It is an interprime number because it is at equal distance from previous prime (234238722023) and next prime (234238722073).

It is a junction number, because it is equal to n+sod(n) for n = 234238721994 and 234238722012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7556087793 + ... + 7556087823.

It is an arithmetic number, because the mean of its divisors is an integer number (1084587700).

Almost surely, 2^234238722048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234238722048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390451572000).

234238722048 is an abundant number, since it is smaller than the sum of its proper divisors (546664421952).

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

234238722048 is an equidigital number, since it uses as much as digits as its factorization.

234238722048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 234238722048 in words is "two hundred thirty-four billion, two hundred thirty-eight million, seven hundred twenty-two thousand, forty-eight".