234412223240 has 64 divisors (see below), whose sum is σ = 570262109760. Its totient is φ = 86207328000.

The previous prime is 234412223231. The next prime is 234412223281. The reversal of 234412223240 is 42322214432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767474 + ... + 1028513.

It is an arithmetic number, because the mean of its divisors is an integer number (8910345465).

Almost surely, 2^234412223240 is an apocalyptic number.

234412223240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234412223240 is an abundant number, since it is smaller than the sum of its proper divisors (335849886520).

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

234412223240 is a wasteful number, since it uses less digits than its factorization.

234412223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796262 (or 1796258 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 234412223240 its reverse (42322214432), we get a palindrome (276734437672).

The spelling of 234412223240 in words is "two hundred thirty-four billion, four hundred twelve million, two hundred twenty-three thousand, two hundred forty".