44200100401 has 4 divisors (see below), whose sum is σ = 44227369204. Its totient is φ = 44172831600.

The previous prime is 44200100353. The next prime is 44200100437. The reversal of 44200100401 is 10400100244.

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 20043480625 + 24156619776 = 141575^2 + 155424^2 .

It is a cyclic number.

It is not a de Polignac number, because 44200100401 - 2¹⁷ = 44199969329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44200100701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13631970 + ... + 13635211.

It is an arithmetic number, because the mean of its divisors is an integer number (11056842301).

Almost surely, 2^44200100401 is an apocalyptic number.

It is an amenable number.

44200100401 is a deficient number, since it is larger than the sum of its proper divisors (27268803).

44200100401 is a wasteful number, since it uses less digits than its factorization.

44200100401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27268802.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 44200100401 its reverse (10400100244), we get a palindrome (54600200645).

The spelling of 44200100401 in words is "forty-four billion, two hundred million, one hundred thousand, four hundred one".