97116616833898 has 16 divisors (see below), whose sum is σ = 148447177998336. Its totient is φ = 47634516380880.

The previous prime is 97116616833839. The next prime is 97116616833941. The reversal of 97116616833898 is 89833861661179.

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, 72385386 + ... + 73714837.

It is an arithmetic number, because the mean of its divisors is an integer number (9277948624896).

Almost surely, 2^{97116616833898} is an apocalyptic number.

97116616833898 is a deficient number, since it is larger than the sum of its proper divisors (51330561164438).

97116616833898 is a wasteful number, since it uses less digits than its factorization.

97116616833898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146106549.

The product of its digits is 564350976, while the sum is 76.

The spelling of 97116616833898 in words is "ninety-seven trillion, one hundred sixteen billion, six hundred sixteen million, eight hundred thirty-three thousand, eight hundred ninety-eight".