235035442 has 4 divisors (see below), whose sum is σ = 352553166. Its totient is φ = 117517720.

The previous prime is 235035389. The next prime is 235035457. The reversal of 235035442 is 244530532.

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., 134815321 + 100220121 = 11611^2 + 10011^2 .

It is a super-2 number, since 2×235035442² = 110483317992270728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 235035442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58758859 + ... + 58758862.

Almost surely, 2^235035442 is an apocalyptic number.

235035442 is a deficient number, since it is larger than the sum of its proper divisors (117517724).

235035442 is a wasteful number, since it uses less digits than its factorization.

235035442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117517723.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 235035442 is about 15330.8656637517. The cubic root of 235035442 is about 617.1316008086.

Adding to 235035442 its reverse (244530532), we get a palindrome (479565974).

The spelling of 235035442 in words is "two hundred thirty-five million, thirty-five thousand, four hundred forty-two".