234014243412 has 24 divisors (see below), whose sum is σ = 549961535200. Its totient is φ = 77443562016.

The previous prime is 234014243357. The next prime is 234014243483. The reversal of 234014243412 is 214342410432.

It is a super-2 number, since 2×234014243412² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234014243412.

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, 70146487 + ... + 70149822.

Almost surely, 2^234014243412 is an apocalyptic number.

It is an amenable number.

234014243412 is an abundant number, since it is smaller than the sum of its proper divisors (315947291788).

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

234014243412 is a wasteful number, since it uses less digits than its factorization.

234014243412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140296455 (or 140296453 counting only the distinct ones).

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

Adding to 234014243412 its reverse (214342410432), we get a palindrome (448356653844).

The spelling of 234014243412 in words is "two hundred thirty-four billion, fourteen million, two hundred forty-three thousand, four hundred twelve".