11440032007 has 2 divisors, whose sum is σ = 11440032008. Its totient is φ = 11440032006.

The previous prime is 11440031989. The next prime is 11440032029. The reversal of 11440032007 is 70023004411.

It is an a-pointer prime, because the next prime (11440032029) can be obtained adding 11440032007 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11440032007 - 2¹⁵ = 11439999239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11440032047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720016003 + 5720016004.

It is an arithmetic number, because the mean of its divisors is an integer number (5720016004).

Almost surely, 2^11440032007 is an apocalyptic number.

11440032007 is a deficient number, since it is larger than the sum of its proper divisors (1).

11440032007 is an equidigital number, since it uses as much as digits as its factorization.

11440032007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 11440032007 its reverse (70023004411), we get a palindrome (81463036418).

The spelling of 11440032007 in words is "eleven billion, four hundred forty million, thirty-two thousand, seven".