11240868337 has 2 divisors, whose sum is σ = 11240868338. Its totient is φ = 11240868336.

The previous prime is 11240868311. The next prime is 11240868371. The reversal of 11240868337 is 73386804211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8215428321 + 3025440016 = 90639^2 + 55004^2 .

It is a cyclic number.

It is not a de Polignac number, because 11240868337 - 2²³ = 11232479729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11240868293 and 11240868302.

It is not a weakly prime, because it can be changed into another prime (11240862337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620434168 + 5620434169.

It is an arithmetic number, because the mean of its divisors is an integer number (5620434169).

Almost surely, 2^11240868337 is an apocalyptic number.

It is an amenable number.

11240868337 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240868337 is an equidigital number, since it uses as much as digits as its factorization.

11240868337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 11240868337 in words is "eleven billion, two hundred forty million, eight hundred sixty-eight thousand, three hundred thirty-seven".