12769617382 has 16 divisors (see below), whose sum is σ = 19305535392. Its totient is φ = 6334493760.

The previous prime is 12769617373. The next prime is 12769617401. The reversal of 12769617382 is 28371696721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488968 + ... + 514420.

It is an arithmetic number, because the mean of its divisors is an integer number (1206595962).

Almost surely, 2^12769617382 is an apocalyptic number.

12769617382 is a deficient number, since it is larger than the sum of its proper divisors (6535918010).

12769617382 is a wasteful number, since it uses less digits than its factorization.

12769617382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27423.

The product of its digits is 1524096, while the sum is 52.

The spelling of 12769617382 in words is "twelve billion, seven hundred sixty-nine million, six hundred seventeen thousand, three hundred eighty-two".