234022032204144 has 40 divisors (see below), whose sum is σ = 636375701610240. Its totient is φ = 73901694379968.

The previous prime is 234022032204139. The next prime is 234022032204161. The reversal of 234022032204144 is 441402230220432.

It is a happy number.

It is a super-2 number, since 2×234022032204144² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 128301551832 + ... + 128301553655.

It is an arithmetic number, because the mean of its divisors is an integer number (15909392540256).

Almost surely, 2^{234022032204144} is an apocalyptic number.

234022032204144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234022032204144 is an abundant number, since it is smaller than the sum of its proper divisors (402353669406096).

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

234022032204144 is a wasteful number, since it uses less digits than its factorization.

234022032204144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256603105517 (or 256603105511 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 234022032204144 its reverse (441402230220432), we get a palindrome (675424262424576).

The spelling of 234022032204144 in words is "two hundred thirty-four trillion, twenty-two billion, thirty-two million, two hundred four thousand, one hundred forty-four".