97697683835044 has 24 divisors (see below), whose sum is σ = 181058729096448. Its totient is φ = 45967591962240.

The previous prime is 97697683835033. The next prime is 97697683835053. The reversal of 97697683835044 is 44053838679679.

97697683835044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 121293552 + ... + 122096359.

It is an arithmetic number, because the mean of its divisors is an integer number (7544113712352).

Almost surely, 2^{97697683835044} is an apocalyptic number.

It is an amenable number.

97697683835044 is a deficient number, since it is larger than the sum of its proper divisors (83361045261404).

97697683835044 is a wasteful number, since it uses less digits than its factorization.

97697683835044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243395835 (or 243395833 counting only the distinct ones).

The product of its (nonzero) digits is 6584094720, while the sum is 79.

The spelling of 97697683835044 in words is "ninety-seven trillion, six hundred ninety-seven billion, six hundred eighty-three million, eight hundred thirty-five thousand, forty-four".