44403414121 has 8 divisors (see below), whose sum is σ = 48458901600. Its totient is φ = 40351062240.

The previous prime is 44403414113. The next prime is 44403414157. The reversal of 44403414121 is 12141430444.

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 44403414121 - 2³ = 44403414113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44403414121.

It is not an unprimeable number, because it can be changed into a prime (44403414191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 754236 + ... + 810973.

It is an arithmetic number, because the mean of its divisors is an integer number (6057362700).

Almost surely, 2^44403414121 is an apocalyptic number.

It is an amenable number.

44403414121 is a deficient number, since it is larger than the sum of its proper divisors (4055487479).

44403414121 is a wasteful number, since it uses less digits than its factorization.

44403414121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567799.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 44403414121 its reverse (12141430444), we get a palindrome (56544844565).

The spelling of 44403414121 in words is "forty-four billion, four hundred three million, four hundred fourteen thousand, one hundred twenty-one".