97643283198720 has 288 divisors, whose sum is σ = 363671416819200. Its totient is φ = 22318464430080.

The previous prime is 97643283198701. The next prime is 97643283198743. The reversal of 97643283198720 is 2789138234679.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35749846 + ... + 38384085.

Almost surely, 2^{97643283198720} is an apocalyptic number.

It is an amenable number.

97643283198720 is an abundant number, since it is smaller than the sum of its proper divisors (266028133620480).

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

97643283198720 is an equidigital number, since it uses as much as digits as its factorization.

97643283198720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74133976 (or 74133948 counting only the distinct ones).

The product of its (nonzero) digits is 219469824, while the sum is 69.

The spelling of 97643283198720 in words is "ninety-seven trillion, six hundred forty-three billion, two hundred eighty-three million, one hundred ninety-eight thousand, seven hundred twenty".