297128804084 has 24 divisors (see below), whose sum is σ = 608077555008. Its totient is φ = 124379498880.

The previous prime is 297128804069. The next prime is 297128804117. The reversal of 297128804084 is 480408821792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123391157 + ... + 123393564.

It is an arithmetic number, because the mean of its divisors is an integer number (25336564792).

Almost surely, 2^297128804084 is an apocalyptic number.

It is an amenable number.

297128804084 is an abundant number, since it is smaller than the sum of its proper divisors (310948750924).

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

297128804084 is a wasteful number, since it uses less digits than its factorization.

297128804084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246784775 (or 246784773 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 297128804084 in words is "two hundred ninety-seven billion, one hundred twenty-eight million, eight hundred four thousand, eighty-four".