44013419 has 2 divisors, whose sum is σ = 44013420. Its totient is φ = 44013418.

The previous prime is 44013413. The next prime is 44013451. The reversal of 44013419 is 91431044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44013419 - 2⁸ = 44013163 is a prime.

It is a super-2 number, since 2×44013419² = 3874362104139122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44013413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22006709 + 22006710.

It is an arithmetic number, because the mean of its divisors is an integer number (22006710).

Almost surely, 2^44013419 is an apocalyptic number.

44013419 is a deficient number, since it is larger than the sum of its proper divisors (1).

44013419 is an equidigital number, since it uses as much as digits as its factorization.

44013419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 44013419 is about 6634.2609987850. The cubic root of 44013419 is about 353.0707190850.

The spelling of 44013419 in words is "forty-four million, thirteen thousand, four hundred nineteen".