234359187542 has 4 divisors (see below), whose sum is σ = 351538781316. Its totient is φ = 117179593770.

The previous prime is 234359187533. The next prime is 234359187607. The reversal of 234359187542 is 245781953432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58589796884 + ... + 58589796887.

It is an arithmetic number, because the mean of its divisors is an integer number (87884695329).

Almost surely, 2^234359187542 is an apocalyptic number.

234359187542 is a deficient number, since it is larger than the sum of its proper divisors (117179593774).

234359187542 is a wasteful number, since it uses less digits than its factorization.

234359187542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117179593773.

The product of its digits is 7257600, while the sum is 53.

The spelling of 234359187542 in words is "two hundred thirty-four billion, three hundred fifty-nine million, one hundred eighty-seven thousand, five hundred forty-two".