235442433 has 16 divisors (see below), whose sum is σ = 339379520. Its totient is φ = 144680256.

The previous prime is 235442419. The next prime is 235442443. The reversal of 235442433 is 334244532.

It is not a de Polignac number, because 235442433 - 2¹⁴ = 235426049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235442433.

It is not an unprimeable number, because it can be changed into a prime (235442443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53710 + ... + 57927.

It is an arithmetic number, because the mean of its divisors is an integer number (21211220).

Almost surely, 2^235442433 is an apocalyptic number.

It is an amenable number.

235442433 is a deficient number, since it is larger than the sum of its proper divisors (103937087).

235442433 is a wasteful number, since it uses less digits than its factorization.

235442433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111696.

The product of its digits is 34560, while the sum is 30.

The square root of 235442433 is about 15344.1335043723. The cubic root of 235442433 is about 617.4876069349.

Adding to 235442433 its reverse (334244532), we get a palindrome (569686965).

The spelling of 235442433 in words is "two hundred thirty-five million, four hundred forty-two thousand, four hundred thirty-three".