76271702268 has 12 divisors (see below), whose sum is σ = 177967305320. Its totient is φ = 25423900752.

The previous prime is 76271702249. The next prime is 76271702279. The reversal of 76271702268 is 86220717267.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3177987583 + ... + 3177987606.

Almost surely, 2^76271702268 is an apocalyptic number.

It is an amenable number.

76271702268 is an abundant number, since it is smaller than the sum of its proper divisors (101695603052).

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

76271702268 is a wasteful number, since it uses less digits than its factorization.

76271702268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355975196 (or 6355975194 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 48.

The spelling of 76271702268 in words is "seventy-six billion, two hundred seventy-one million, seven hundred two thousand, two hundred sixty-eight".