235473142 has 8 divisors (see below), whose sum is σ = 353612376. Its totient is φ = 117602352.

The previous prime is 235473131. The next prime is 235473151. The reversal of 235473142 is 241374532.

It is a happy number.

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

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, 64903 + ... + 68434.

It is an arithmetic number, because the mean of its divisors is an integer number (44201547).

Almost surely, 2^235473142 is an apocalyptic number.

235473142 is a deficient number, since it is larger than the sum of its proper divisors (118139234).

235473142 is a wasteful number, since it uses less digits than its factorization.

235473142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134222.

The product of its digits is 20160, while the sum is 31.

The square root of 235473142 is about 15345.1341473446. The cubic root of 235473142 is about 617.5144522835.

The spelling of 235473142 in words is "two hundred thirty-five million, four hundred seventy-three thousand, one hundred forty-two".