44201343641 has 32 divisors (see below), whose sum is σ = 55164748800. Its totient is φ = 34483138560.

The previous prime is 44201343623. The next prime is 44201343661. The reversal of 44201343641 is 14634310244.

It is not a de Polignac number, because 44201343641 - 2¹⁸ = 44201081497 is a prime.

It is a super-2 number, since 2×44201343641² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44201343598 and 44201343607.

It is not an unprimeable number, because it can be changed into a prime (44201343601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5898425 + ... + 5905913.

It is an arithmetic number, because the mean of its divisors is an integer number (1723898400).

Almost surely, 2^44201343641 is an apocalyptic number.

It is an amenable number.

44201343641 is a deficient number, since it is larger than the sum of its proper divisors (10963405159).

44201343641 is a wasteful number, since it uses less digits than its factorization.

44201343641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 44201343641 its reverse (14634310244), we get a palindrome (58835653885).

The spelling of 44201343641 in words is "forty-four billion, two hundred one million, three hundred forty-three thousand, six hundred forty-one".