76140805775680 has 112 divisors (see below), whose sum is σ = 182653804872000. Its totient is φ = 30230734565376.

The previous prime is 76140805775621. The next prime is 76140805775729. The reversal of 76140805775680 is 8657750804167.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210164931 + ... + 210526909.

It is an arithmetic number, because the mean of its divisors is an integer number (1630837543500).

Almost surely, 2^{76140805775680} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76140805775680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91326902436000).

76140805775680 is an abundant number, since it is smaller than the sum of its proper divisors (106512999096320).

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

76140805775680 is a wasteful number, since it uses less digits than its factorization.

76140805775680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366864 (or 366854 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 64.

The spelling of 76140805775680 in words is "seventy-six trillion, one hundred forty billion, eight hundred five million, seven hundred seventy-five thousand, six hundred eighty".