11748114737 has 4 divisors (see below), whose sum is σ = 11761450596. Its totient is φ = 11734778880.

The previous prime is 11748114709. The next prime is 11748114743. The reversal of 11748114737 is 73741184711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73741184711 = 433 ⋅170302967.

It can be written as a sum of positive squares in 2 ways, for example, as 6958229056 + 4789885681 = 83416^2 + 69209^2 .

It is a cyclic number.

It is not a de Polignac number, because 11748114737 - 2⁸ = 11748114481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11748114787) 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, 6666608 + ... + 6668369.

It is an arithmetic number, because the mean of its divisors is an integer number (2940362649).

Almost surely, 2^11748114737 is an apocalyptic number.

It is an amenable number.

11748114737 is a deficient number, since it is larger than the sum of its proper divisors (13335859).

11748114737 is an equidigital number, since it uses as much as digits as its factorization.

11748114737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13335858.

The product of its digits is 131712, while the sum is 44.

The spelling of 11748114737 in words is "eleven billion, seven hundred forty-eight million, one hundred fourteen thousand, seven hundred thirty-seven".