234250243452 has 72 divisors (see below), whose sum is σ = 611943171840. Its totient is φ = 75504737280.

The previous prime is 234250243399. The next prime is 234250243543. The reversal of 234250243452 is 254342052432.

234250243452 is a `hidden beast` number, since 23 + 42 + 502 + 43 + 4 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 535452 + ... + 869027.

It is an arithmetic number, because the mean of its divisors is an integer number (8499210720).

Almost surely, 2^234250243452 is an apocalyptic number.

It is an amenable number.

234250243452 is an abundant number, since it is smaller than the sum of its proper divisors (377692928388).

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

234250243452 is a wasteful number, since it uses less digits than its factorization.

234250243452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404643 (or 1404638 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 234250243452 its reverse (254342052432), we get a palindrome (488592295884).

The spelling of 234250243452 in words is "two hundred thirty-four billion, two hundred fifty million, two hundred forty-three thousand, four hundred fifty-two".