11737664794367 has 4 divisors (see below), whose sum is σ = 12247998046320. Its totient is φ = 11227331542416.

The previous prime is 11737664794357. The next prime is 11737664794423. The reversal of 11737664794367 is 76349746673711.

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 11737664794367 - 2¹⁰ = 11737664793343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11737664794367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11737664794357) 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, 255166625942 + ... + 255166625987.

It is an arithmetic number, because the mean of its divisors is an integer number (3061999511580).

Almost surely, 2^{11737664794367} is an apocalyptic number.

11737664794367 is a deficient number, since it is larger than the sum of its proper divisors (510333251953).

11737664794367 is an equidigital number, since it uses as much as digits as its factorization.

11737664794367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510333251952.

The product of its digits is 672126336, while the sum is 71.

The spelling of 11737664794367 in words is "eleven trillion, seven hundred thirty-seven billion, six hundred sixty-four million, seven hundred ninety-four thousand, three hundred sixty-seven".