76212246066 has 48 divisors (see below), whose sum is σ = 176637926880. Its totient is φ = 21736107520.

The previous prime is 76212246053. The next prime is 76212246127. The reversal of 76212246066 is 66064221267.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1978731 + ... + 2016878.

It is an arithmetic number, because the mean of its divisors is an integer number (3679956810).

Almost surely, 2^76212246066 is an apocalyptic number.

76212246066 is an abundant number, since it is smaller than the sum of its proper divisors (100425680814).

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

76212246066 is a wasteful number, since it uses less digits than its factorization.

76212246066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995659 (or 3995642 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 76212246066 in words is "seventy-six billion, two hundred twelve million, two hundred forty-six thousand, sixty-six".