235112430442 has 4 divisors (see below), whose sum is σ = 352668645666. Its totient is φ = 117556215220.

The previous prime is 235112430391. The next prime is 235112430467. The reversal of 235112430442 is 244034211532.

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

It can be written as a sum of positive squares in only one way, i.e., 146659127521 + 88453302921 = 382961^2 + 297411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58778107609 + ... + 58778107612.

Almost surely, 2^235112430442 is an apocalyptic number.

235112430442 is a deficient number, since it is larger than the sum of its proper divisors (117556215224).

235112430442 is a wasteful number, since it uses less digits than its factorization.

235112430442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117556215223.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 235112430442 its reverse (244034211532), we get a palindrome (479146641974).

The spelling of 235112430442 in words is "two hundred thirty-five billion, one hundred twelve million, four hundred thirty thousand, four hundred forty-two".