234421112132 has 12 divisors (see below), whose sum is σ = 410689253520. Its totient is φ = 117081325416.

The previous prime is 234421112131. The next prime is 234421112137. The reversal of 234421112132 is 231211124432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (234421112131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32303582 + ... + 32310837.

It is an arithmetic number, because the mean of its divisors is an integer number (34224104460).

Almost surely, 2^234421112132 is an apocalyptic number.

It is an amenable number.

234421112132 is a deficient number, since it is larger than the sum of its proper divisors (176268141388).

234421112132 is a wasteful number, since it uses less digits than its factorization.

234421112132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64615330 (or 64615328 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 234421112132 its reverse (231211124432), we get a palindrome (465632236564).

The spelling of 234421112132 in words is "two hundred thirty-four billion, four hundred twenty-one million, one hundred twelve thousand, one hundred thirty-two".