11782139068367 has 4 divisors (see below), whose sum is σ = 11782248929136. Its totient is φ = 11782029207600.

The previous prime is 11782139068327. The next prime is 11782139068387. The reversal of 11782139068367 is 76386093128711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11782139068367 - 2⁸ = 11782139068111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11782139068327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54769358 + ... + 54984059.

It is an arithmetic number, because the mean of its divisors is an integer number (2945562232284).

Almost surely, 2^{11782139068367} is an apocalyptic number.

11782139068367 is a deficient number, since it is larger than the sum of its proper divisors (109860769).

11782139068367 is a wasteful number, since it uses less digits than its factorization.

11782139068367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109860768.

The product of its (nonzero) digits is 18289152, while the sum is 62.

The spelling of 11782139068367 in words is "eleven trillion, seven hundred eighty-two billion, one hundred thirty-nine million, sixty-eight thousand, three hundred sixty-seven".