234231140333434 has 8 divisors (see below), whose sum is σ = 351919869899220. Its totient is φ = 116924517033696.

The previous prime is 234231140333423. The next prime is 234231140333539. The reversal of 234231140333434 is 434333041132432.

It can be written as a sum of positive squares in 2 ways, for example, as 190320041696409 + 43911098637025 = 13795653^2 + 6626545^2 .

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

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, 95526564979 + ... + 95526567430.

Almost surely, 2^{234231140333434} is an apocalyptic number.

234231140333434 is a deficient number, since it is larger than the sum of its proper divisors (117688729565786).

234231140333434 is a wasteful number, since it uses less digits than its factorization.

234231140333434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191053133024.

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 234231140333434 its reverse (434333041132432), we get a palindrome (668564181465866).

The spelling of 234231140333434 in words is "two hundred thirty-four trillion, two hundred thirty-one billion, one hundred forty million, three hundred thirty-three thousand, four hundred thirty-four".