44021104413239 has 8 divisors (see below), whose sum is σ = 44422904428560. Its totient is φ = 43620520132800.

The previous prime is 44021104413227. The next prime is 44021104413257. The reversal of 44021104413239 is 93231440112044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44021104413239 is a prime.

It is a super-2 number, since 2×44021104413239² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44021604413239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303860972 + ... + 304005809.

It is an arithmetic number, because the mean of its divisors is an integer number (5552863053570).

Almost surely, 2^{44021104413239} is an apocalyptic number.

44021104413239 is a deficient number, since it is larger than the sum of its proper divisors (401800015321).

44021104413239 is a wasteful number, since it uses less digits than its factorization.

44021104413239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607867441.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 44021104413239 in words is "forty-four trillion, twenty-one billion, one hundred four million, four hundred thirteen thousand, two hundred thirty-nine".