234122405250 has 128 divisors (see below), whose sum is σ = 592678195200. Its totient is φ = 61547428800.

The previous prime is 234122405221. The next prime is 234122405261. The reversal of 234122405250 is 52504221432.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43783077 + ... + 43788423.

It is an arithmetic number, because the mean of its divisors is an integer number (4630298400).

Almost surely, 2^234122405250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234122405250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296339097600).

234122405250 is an abundant number, since it is smaller than the sum of its proper divisors (358555789950).

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

234122405250 is a wasteful number, since it uses less digits than its factorization.

234122405250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185 (or 6175 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 234122405250 its reverse (52504221432), we get a palindrome (286626626682).

The spelling of 234122405250 in words is "two hundred thirty-four billion, one hundred twenty-two million, four hundred five thousand, two hundred fifty".