44100245405 has 8 divisors (see below), whose sum is σ = 53043081984. Its totient is φ = 35198338000.

The previous prime is 44100245401. The next prime is 44100245557. The reversal of 44100245405 is 50454200144.

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

It is not a de Polignac number, because 44100245405 - 2² = 44100245401 is a prime.

It is a super-2 number, since 2×44100245405² (a number of 22 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 (44100245401) 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, 10229921 + ... + 10234230.

It is an arithmetic number, because the mean of its divisors is an integer number (6630385248).

Almost surely, 2^44100245405 is an apocalyptic number.

It is an amenable number.

44100245405 is a deficient number, since it is larger than the sum of its proper divisors (8942836579).

44100245405 is a wasteful number, since it uses less digits than its factorization.

44100245405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20464587.

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 44100245405 its reverse (50454200144), we get a palindrome (94554445549).

The spelling of 44100245405 in words is "forty-four billion, one hundred million, two hundred forty-five thousand, four hundred five".