235421342 has 8 divisors (see below), whose sum is σ = 380296056. Its totient is φ = 108655992.

The previous prime is 235421327. The next prime is 235421363. The reversal of 235421342 is 243124532.

235421342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 9054667 = 235421342 / (2 + 3 + 5 + 4 + 2 + 1 + 3 + 4 + 2).

It is a congruent number.

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, 4527308 + ... + 4527359.

It is an arithmetic number, because the mean of its divisors is an integer number (47537007).

Almost surely, 2^235421342 is an apocalyptic number.

235421342 is a deficient number, since it is larger than the sum of its proper divisors (144874714).

235421342 is a wasteful number, since it uses less digits than its factorization.

235421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9054682.

The product of its digits is 5760, while the sum is 26.

The square root of 235421342 is about 15343.4462230621. The cubic root of 235421342 is about 617.4691681459.

Adding to 235421342 its reverse (243124532), we get a palindrome (478545874).

The spelling of 235421342 in words is "two hundred thirty-five million, four hundred twenty-one thousand, three hundred forty-two".