235649511916032 has 80 divisors (see below), whose sum is σ = 628609978431072. Its totient is φ = 78446617681920.

The previous prime is 235649511915989. The next prime is 235649511916067. The reversal of 235649511916032 is 230619115946532.

It is a happy number.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99631138 + ... + 101968929.

Almost surely, 2^{235649511916032} is an apocalyptic number.

It is an amenable number.

235649511916032 is an abundant number, since it is smaller than the sum of its proper divisors (392960466515040).

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

235649511916032 is an equidigital number, since it uses as much as digits as its factorization.

235649511916032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201600849 (or 201600833 counting only the distinct ones).

The product of its (nonzero) digits is 10497600, while the sum is 57.

The spelling of 235649511916032 in words is "two hundred thirty-five trillion, six hundred forty-nine billion, five hundred eleven million, nine hundred sixteen thousand, thirty-two".