12772087814 has 32 divisors (see below), whose sum is σ = 19716200064. Its totient is φ = 6201861120.

The previous prime is 12772087759. The next prime is 12772087819. The reversal of 12772087814 is 41878027721.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12772087819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19924934 + ... + 19925574.

It is an arithmetic number, because the mean of its divisors is an integer number (616131252).

Almost surely, 2^12772087814 is an apocalyptic number.

12772087814 is a deficient number, since it is larger than the sum of its proper divisors (6944112250).

12772087814 is a wasteful number, since it uses less digits than its factorization.

12772087814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652.

The product of its (nonzero) digits is 351232, while the sum is 47.

The spelling of 12772087814 in words is "twelve billion, seven hundred seventy-two million, eighty-seven thousand, eight hundred fourteen".