256098998332 has 24 divisors (see below), whose sum is σ = 450575596800. Its totient is φ = 127363280640.

The previous prime is 256098998329. The next prime is 256098998359. The reversal of 256098998332 is 233899890652.

256098998332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8340544 + ... + 8371192.

It is an arithmetic number, because the mean of its divisors is an integer number (18773983200).

Almost surely, 2^256098998332 is an apocalyptic number.

It is an amenable number.

256098998332 is a deficient number, since it is larger than the sum of its proper divisors (194476598468).

256098998332 is a wasteful number, since it uses less digits than its factorization.

256098998332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41781 (or 41779 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 64.

The spelling of 256098998332 in words is "two hundred fifty-six billion, ninety-eight million, nine hundred ninety-eight thousand, three hundred thirty-two".