76697908482240 has 280 divisors, whose sum is σ = 276900018900912. Its totient is φ = 20147509831680.

The previous prime is 76697908482229. The next prime is 76697908482241. The reversal of 76697908482240 is 4228480979667.

76697908482240 is a `hidden beast` number, since 7 + 66 + 97 + 90 + 84 + 82 + 240 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (76697908482241) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20345631 + ... + 23818910.

Almost surely, 2^{76697908482240} is an apocalyptic number.

It is an amenable number.

76697908482240 is an abundant number, since it is smaller than the sum of its proper divisors (200202110418672).

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

76697908482240 is a wasteful number, since it uses less digits than its factorization.

76697908482240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44164637 (or 44164618 counting only the distinct ones).

The product of its (nonzero) digits is 585252864, while the sum is 72.

The spelling of 76697908482240 in words is "seventy-six trillion, six hundred ninety-seven billion, nine hundred eight million, four hundred eighty-two thousand, two hundred forty".