428698097800448 has 36 divisors (see below), whose sum is σ = 977967535611360. Its totient is φ = 183727756199424.

The previous prime is 428698097800333. The next prime is 428698097800477. The reversal of 428698097800448 is 844008790896824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119614422818 + ... + 119614426401.

Almost surely, 2^{428698097800448} is an apocalyptic number.

It is an amenable number.

428698097800448 is an abundant number, since it is smaller than the sum of its proper divisors (549269437810912).

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

428698097800448 is an equidigital number, since it uses as much as digits as its factorization.

428698097800448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239228849242 (or 239228849228 counting only the distinct ones).

The product of its (nonzero) digits is 1783627776, while the sum is 77.

The spelling of 428698097800448 in words is "four hundred twenty-eight trillion, six hundred ninety-eight billion, ninety-seven million, eight hundred thousand, four hundred forty-eight".