234144264 has 32 divisors (see below), whose sum is σ = 619794720. Its totient is φ = 73456896.

The previous prime is 234144223. The next prime is 234144283. The reversal of 234144264 is 462441432.

It is a nude number because it is divisible by every one of its digits.

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, 286534 + ... + 287349.

It is an arithmetic number, because the mean of its divisors is an integer number (19368585).

Almost surely, 2^234144264 is an apocalyptic number.

234144264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234144264 is an abundant number, since it is smaller than the sum of its proper divisors (385650456).

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

234144264 is a wasteful number, since it uses less digits than its factorization.

234144264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573909 (or 573905 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 234144264 is about 15301.7732305769. The cubic root of 234144264 is about 616.3506254279.

Adding to 234144264 its reverse (462441432), we get a palindrome (696585696).

The spelling of 234144264 in words is "two hundred thirty-four million, one hundred forty-four thousand, two hundred sixty-four".