76121096193756 has 72 divisors (see below), whose sum is σ = 200738652266880. Its totient is φ = 25221760361712.

The previous prime is 76121096193743. The next prime is 76121096193773. The reversal of 76121096193756 is 65739169012167.

It is a happy number.

76121096193756 is a `hidden beast` number, since 7 + 6 + 1 + 2 + 1 + 0 + 9 + 619 + 3 + 7 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 76121096193693 and 76121096193702.

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 23 ways as a sum of consecutive naturals, for example, 234310386 + ... + 234635033.

It is an arithmetic number, because the mean of its divisors is an integer number (2788036837040).

Almost surely, 2^{76121096193756} is an apocalyptic number.

It is an amenable number.

76121096193756 is an abundant number, since it is smaller than the sum of its proper divisors (124617556073124).

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

76121096193756 is a wasteful number, since it uses less digits than its factorization.

76121096193756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468945605 (or 468945591 counting only the distinct ones).

The product of its (nonzero) digits is 25719120, while the sum is 63.

The spelling of 76121096193756 in words is "seventy-six trillion, one hundred twenty-one billion, ninety-six million, one hundred ninety-three thousand, seven hundred fifty-six".