234431054 has 48 divisors (see below), whose sum is σ = 439946640. Its totient is φ = 92551680.

The previous prime is 234431051. The next prime is 234431059. The reversal of 234431054 is 450134432.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234431051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61352 + ... + 65060.

It is an arithmetic number, because the mean of its divisors is an integer number (9165555).

Almost surely, 2^234431054 is an apocalyptic number.

234431054 is a deficient number, since it is larger than the sum of its proper divisors (205515586).

234431054 is a wasteful number, since it uses less digits than its factorization.

234431054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765 (or 3752 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 234431054 is about 15311.1414989216. The cubic root of 234431054 is about 616.6021670386.

Adding to 234431054 its reverse (450134432), we get a palindrome (684565486).

The spelling of 234431054 in words is "two hundred thirty-four million, four hundred thirty-one thousand, fifty-four".