235051434 has 24 divisors (see below), whose sum is σ = 510802500. Its totient is φ = 78115968.

The previous prime is 235051433. The next prime is 235051471. The reversal of 235051434 is 434150532.

It can be written as a sum of positive squares in 2 ways, for example, as 231800625 + 3250809 = 15225^2 + 1803^2 .

It is a junction number, because it is equal to n+sod(n) for n = 235051398 and 235051407.

It is not an unprimeable number, because it can be changed into a prime (235051433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13309 + ... + 25440.

Almost surely, 2^235051434 is an apocalyptic number.

235051434 is an abundant number, since it is smaller than the sum of its proper divisors (275751066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235051434 is a wasteful number, since it uses less digits than its factorization.

235051434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39094 (or 39091 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 235051434 is about 15331.3872170786. The cubic root of 235051434 is about 617.1455972009.

The spelling of 235051434 in words is "two hundred thirty-five million, fifty-one thousand, four hundred thirty-four".