234692235818 has 8 divisors (see below), whose sum is σ = 352258795812. Its totient is φ = 117272637216.

The previous prime is 234692235769. The next prime is 234692235823. The reversal of 234692235818 is 818532296432.

It can be written as a sum of positive squares in 2 ways, for example, as 232870909489 + 1821326329 = 482567^2 + 42677^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 234692235818.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36736355 + ... + 36742742.

Almost surely, 2^234692235818 is an apocalyptic number.

234692235818 is a deficient number, since it is larger than the sum of its proper divisors (117566559994).

234692235818 is a wasteful number, since it uses less digits than its factorization.

234692235818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73480696.

The product of its digits is 4976640, while the sum is 53.

The spelling of 234692235818 in words is "two hundred thirty-four billion, six hundred ninety-two million, two hundred thirty-five thousand, eight hundred eighteen".