13077766366 has 8 divisors (see below), whose sum is σ = 22419028080. Its totient is φ = 5604757008.

The previous prime is 13077766337. The next prime is 13077766399. The reversal of 13077766366 is 66366777031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 467063071 + ... + 467063098.

It is an arithmetic number, because the mean of its divisors is an integer number (2802378510).

Almost surely, 2^13077766366 is an apocalyptic number.

13077766366 is a deficient number, since it is larger than the sum of its proper divisors (9341261714).

13077766366 is an equidigital number, since it uses as much as digits as its factorization.

13077766366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934126178.

The product of its (nonzero) digits is 4000752, while the sum is 52.

The spelling of 13077766366 in words is "thirteen billion, seventy-seven million, seven hundred sixty-six thousand, three hundred sixty-six".