44103421999 has 8 divisors (see below), whose sum is σ = 54281134880. Its totient is φ = 34895015136.

The previous prime is 44103421987. The next prime is 44103422021. The reversal of 44103421999 is 99912430144.

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

It is a cyclic number.

It is not a de Polignac number, because 44103421999 - 2¹³ = 44103413807 is a prime.

It is a super-2 number, since 2×44103421999² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44103421919) 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, 242326404 + ... + 242326585.

It is an arithmetic number, because the mean of its divisors is an integer number (6785141860).

Almost surely, 2^44103421999 is an apocalyptic number.

44103421999 is a deficient number, since it is larger than the sum of its proper divisors (10177712881).

44103421999 is a wasteful number, since it uses less digits than its factorization.

44103421999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484653009.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 44103421999 in words is "forty-four billion, one hundred three million, four hundred twenty-one thousand, nine hundred ninety-nine".