44434031423239 has 2 divisors, whose sum is σ = 44434031423240. Its totient is φ = 44434031423238.

The previous prime is 44434031423227. The next prime is 44434031423273. The reversal of 44434031423239 is 93232413043444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44434031423239 - 2¹³ = 44434031415047 is a prime.

It is a super-2 number, since 2×44434031423239² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44434031423279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22217015711619 + 22217015711620.

It is an arithmetic number, because the mean of its divisors is an integer number (22217015711620).

Almost surely, 2^{44434031423239} is an apocalyptic number.

44434031423239 is a deficient number, since it is larger than the sum of its proper divisors (1).

44434031423239 is an equidigital number, since it uses as much as digits as its factorization.

44434031423239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 46.

The spelling of 44434031423239 in words is "forty-four trillion, four hundred thirty-four billion, thirty-one million, four hundred twenty-three thousand, two hundred thirty-nine".