234534412 has 24 divisors (see below), whose sum is σ = 470211840. Its totient is φ = 100269840.

The previous prime is 234534367. The next prime is 234534451. The reversal of 234534412 is 214435432.

It is a happy number.

234534412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 1737 + ... + 21727.

It is an arithmetic number, because the mean of its divisors is an integer number (19592160).

Almost surely, 2^234534412 is an apocalyptic number.

It is an amenable number.

234534412 is an abundant number, since it is smaller than the sum of its proper divisors (235677428).

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

234534412 is a wasteful number, since it uses less digits than its factorization.

234534412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20421 (or 20419 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 234534412 is about 15314.5163815251. The cubic root of 234534412 is about 616.6927713647.

Adding to 234534412 its reverse (214435432), we get a palindrome (448969844).

The spelling of 234534412 in words is "two hundred thirty-four million, five hundred thirty-four thousand, four hundred twelve".