2766797939144 has 32 divisors (see below), whose sum is σ = 5355291594240. Its totient is φ = 1338723494400.

The previous prime is 2766797939141. The next prime is 2766797939149. The reversal of 2766797939144 is 4419397976672.

It is not an unprimeable number, because it can be changed into a prime (2766797939141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6989717 + ... + 7374939.

It is an arithmetic number, because the mean of its divisors is an integer number (167352862320).

Almost surely, 2^{2766797939144} is an apocalyptic number.

It is an amenable number.

2766797939144 is a deficient number, since it is larger than the sum of its proper divisors (2588493655096).

2766797939144 is a wasteful number, since it uses less digits than its factorization.

2766797939144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414221 (or 414217 counting only the distinct ones).

The product of its digits is 864162432, while the sum is 74.

The spelling of 2766797939144 in words is "two trillion, seven hundred sixty-six billion, seven hundred ninety-seven million, nine hundred thirty-nine thousand, one hundred forty-four".