44213102001 has 24 divisors (see below), whose sum is σ = 65265200000. Its totient is φ = 28835250912.

The previous prime is 44213101991. The next prime is 44213102029. The reversal of 44213102001 is 10020131244.

44213102001 is a `hidden beast` number, since 442 + 13 + 10 + 200 + 1 = 666.

44213102001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44213102001 - 2⁵ = 44213101969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44213102051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207751 + ... + 362748.

Almost surely, 2^44213102001 is an apocalyptic number.

It is an amenable number.

44213102001 is a deficient number, since it is larger than the sum of its proper divisors (21052097999).

44213102001 is a wasteful number, since it uses less digits than its factorization.

44213102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570693 (or 570690 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 44213102001 its reverse (10020131244), we get a palindrome (54233233245).

The spelling of 44213102001 in words is "forty-four billion, two hundred thirteen million, one hundred two thousand, one".