235420016356 has 48 divisors (see below), whose sum is σ = 489247424512. Its totient is φ = 96992964000.

The previous prime is 235420016333. The next prime is 235420016413. The reversal of 235420016356 is 653610024532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767016 + ... + 1029151.

Almost surely, 2^235420016356 is an apocalyptic number.

It is an amenable number.

235420016356 is an abundant number, since it is smaller than the sum of its proper divisors (253827408156).

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

235420016356 is a wasteful number, since it uses less digits than its factorization.

235420016356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796360 (or 1796358 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 235420016356 in words is "two hundred thirty-five billion, four hundred twenty million, sixteen thousand, three hundred fifty-six".