11240442307 has 2 divisors, whose sum is σ = 11240442308. Its totient is φ = 11240442306.

The previous prime is 11240442277. The next prime is 11240442331. The reversal of 11240442307 is 70324404211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11240442307 - 2³¹ = 9092958659 is a prime.

It is a super-3 number, since 3×11240442307³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11240442377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620221153 + 5620221154.

It is an arithmetic number, because the mean of its divisors is an integer number (5620221154).

Almost surely, 2^11240442307 is an apocalyptic number.

11240442307 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240442307 is an equidigital number, since it uses as much as digits as its factorization.

11240442307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 11240442307 its reverse (70324404211), we get a palindrome (81564846518).

The spelling of 11240442307 in words is "eleven billion, two hundred forty million, four hundred forty-two thousand, three hundred seven".