44035622401 has 4 divisors (see below), whose sum is σ = 44137321732. Its totient is φ = 43933923072.

The previous prime is 44035622381. The next prime is 44035622413. The reversal of 44035622401 is 10422653044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22360716225 + 21674906176 = 149535^2 + 147224^2 .

It is a cyclic number.

It is not a de Polignac number, because 44035622401 - 2⁵ = 44035622369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44035625401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50849016 + ... + 50849881.

It is an arithmetic number, because the mean of its divisors is an integer number (11034330433).

Almost surely, 2^44035622401 is an apocalyptic number.

It is an amenable number.

44035622401 is a deficient number, since it is larger than the sum of its proper divisors (101699331).

44035622401 is a wasteful number, since it uses less digits than its factorization.

44035622401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101699330.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 44035622401 in words is "forty-four billion, thirty-five million, six hundred twenty-two thousand, four hundred one".