766271141027776 has 28 divisors (see below), whose sum is σ = 1521439684534408. Its totient is φ = 382916259885312.

The previous prime is 766271141027759. The next prime is 766271141027807. The reversal of 766271141027776 is 677720141172667.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3426615891 + ... + 3426839506.

Almost surely, 2^{766271141027776} is an apocalyptic number.

It is an amenable number.

766271141027776 is a deficient number, since it is larger than the sum of its proper divisors (755168543506632).

766271141027776 is a wasteful number, since it uses less digits than its factorization.

766271141027776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6853457156 (or 6853457146 counting only the distinct ones).

The product of its (nonzero) digits is 58084992, while the sum is 64.

The spelling of 766271141027776 in words is "seven hundred sixty-six trillion, two hundred seventy-one billion, one hundred forty-one million, twenty-seven thousand, seven hundred seventy-six".