13066773639 has 8 divisors (see below), whose sum is σ = 18179859072. Its totient is φ = 8332435320.

The previous prime is 13066773623. The next prime is 13066773653. The reversal of 13066773639 is 93637766031.

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

It is not a de Polignac number, because 13066773639 - 2⁴ = 13066773623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13066773591 and 13066773600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13066773659) 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, 94686697 + ... + 94686834.

It is an arithmetic number, because the mean of its divisors is an integer number (2272482384).

Almost surely, 2^13066773639 is an apocalyptic number.

13066773639 is a deficient number, since it is larger than the sum of its proper divisors (5113085433).

13066773639 is a wasteful number, since it uses less digits than its factorization.

13066773639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189373557.

The product of its (nonzero) digits is 2571912, while the sum is 51.

The spelling of 13066773639 in words is "thirteen billion, sixty-six million, seven hundred seventy-three thousand, six hundred thirty-nine".