44424040024399 has 16 divisors (see below), whose sum is σ = 51486349856256. Its totient is φ = 37540754445600.

The previous prime is 44424040024379. The next prime is 44424040024421. The reversal of 44424040024399 is 99342004042444.

It is a de Polignac number, because none of the positive numbers 2^k-44424040024399 is a prime.

It is a super-2 number, since 2×44424040024399² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44424040024379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27305329 + ... + 28886485.

It is an arithmetic number, because the mean of its divisors is an integer number (3217896866016).

Almost surely, 2^{44424040024399} is an apocalyptic number.

44424040024399 is a deficient number, since it is larger than the sum of its proper divisors (7062309831857).

44424040024399 is a wasteful number, since it uses less digits than its factorization.

44424040024399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637766.

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 44424040024399 in words is "forty-four trillion, four hundred twenty-four billion, forty million, twenty-four thousand, three hundred ninety-nine".