44240022187 has 2 divisors, whose sum is σ = 44240022188. Its totient is φ = 44240022186.

The previous prime is 44240022179. The next prime is 44240022193. The reversal of 44240022187 is 78122004244.

44240022187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44240022187 - 2³ = 44240022179 is a prime.

It is not a weakly prime, because it can be changed into another prime (44240022107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22120011093 + 22120011094.

It is an arithmetic number, because the mean of its divisors is an integer number (22120011094).

Almost surely, 2^44240022187 is an apocalyptic number.

44240022187 is a deficient number, since it is larger than the sum of its proper divisors (1).

44240022187 is an equidigital number, since it uses as much as digits as its factorization.

44240022187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 34.

The spelling of 44240022187 in words is "forty-four billion, two hundred forty million, twenty-two thousand, one hundred eighty-seven".