234555423504 has 40 divisors (see below), whose sum is σ = 625481133312. Its totient is φ = 75663039360.

The previous prime is 234555423469. The next prime is 234555423517. The reversal of 234555423504 is 405324555432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78814179 + ... + 78817154.

Almost surely, 2^234555423504 is an apocalyptic number.

234555423504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234555423504 is an abundant number, since it is smaller than the sum of its proper divisors (390925709808).

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

234555423504 is a wasteful number, since it uses less digits than its factorization.

234555423504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157631375 (or 157631369 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

Adding to 234555423504 its reverse (405324555432), we get a palindrome (639879978936).

The spelling of 234555423504 in words is "two hundred thirty-four billion, five hundred fifty-five million, four hundred twenty-three thousand, five hundred four".