44004121023432 has 16 divisors (see below), whose sum is σ = 110010302558640. Its totient is φ = 14668040341136.

The previous prime is 44004121023383. The next prime is 44004121023449. The reversal of 44004121023432 is 23432012140044.

It is a self number, because there is not a number n which added to its sum of digits gives 44004121023432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916752521298 + ... + 916752521345.

It is an arithmetic number, because the mean of its divisors is an integer number (6875643909915).

Almost surely, 2^{44004121023432} is an apocalyptic number.

It is an amenable number.

44004121023432 is an abundant number, since it is smaller than the sum of its proper divisors (66006181535208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44004121023432 is a wasteful number, since it uses less digits than its factorization.

44004121023432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833505042652 (or 1833505042648 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44004121023432 its reverse (23432012140044), we get a palindrome (67436133163476).

The spelling of 44004121023432 in words is "forty-four trillion, four billion, one hundred twenty-one million, twenty-three thousand, four hundred thirty-two".