44413322001 has 32 divisors (see below), whose sum is σ = 63827487360. Its totient is φ = 27369086976.

The previous prime is 44413321999. The next prime is 44413322011. The reversal of 44413322001 is 10022331444.

It is not a de Polignac number, because 44413322001 - 2¹ = 44413321999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44413322011) 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 31 ways as a sum of consecutive naturals, for example, 1132245 + ... + 1170813.

It is an arithmetic number, because the mean of its divisors is an integer number (1994608980).

Almost surely, 2^44413322001 is an apocalyptic number.

It is an amenable number.

44413322001 is a deficient number, since it is larger than the sum of its proper divisors (19414165359).

44413322001 is a wasteful number, since it uses less digits than its factorization.

44413322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38993.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 44413322001 its reverse (10022331444), we get a palindrome (54435653445).

The spelling of 44413322001 in words is "forty-four billion, four hundred thirteen million, three hundred twenty-two thousand, one".