235421125204 has 6 divisors (see below), whose sum is σ = 411986969114. Its totient is φ = 117710562600.

The previous prime is 235421125171. The next prime is 235421125223. The reversal of 235421125204 is 402521124532.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 235420980804 + 144400 = 485202^2 + 380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29427640647 + ... + 29427640654.

Almost surely, 2^235421125204 is an apocalyptic number.

It is an amenable number.

235421125204 is a deficient number, since it is larger than the sum of its proper divisors (176565843910).

235421125204 is a wasteful number, since it uses less digits than its factorization.

235421125204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58855281305 (or 58855281303 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 235421125204 its reverse (402521124532), we get a palindrome (637942249736).

The spelling of 235421125204 in words is "two hundred thirty-five billion, four hundred twenty-one million, one hundred twenty-five thousand, two hundred four".