97685300631744 has 140 divisors (see below), whose sum is σ = 330936952241104. Its totient is φ = 27910085884416.

The previous prime is 97685300631691. The next prime is 97685300631761. The reversal of 97685300631744 is 44713600358679.

It is a happy number.

97685300631744 is a `hidden beast` number, since 9 + 7 + 6 + 8 + 5 + 300 + 6 + 317 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1345936219 + ... + 1346008794.

Almost surely, 2^{97685300631744} is an apocalyptic number.

It is an amenable number.

97685300631744 is an abundant number, since it is smaller than the sum of its proper divisors (233251651609360).

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

97685300631744 is a wasteful number, since it uses less digits than its factorization.

97685300631744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691945044 (or 2691945025 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 97685300631744 in words is "ninety-seven trillion, six hundred eighty-five billion, three hundred million, six hundred thirty-one thousand, seven hundred forty-four".