44032020401 has 2 divisors, whose sum is σ = 44032020402. Its totient is φ = 44032020400.

The previous prime is 44032020299. The next prime is 44032020407. The reversal of 44032020401 is 10402023044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33628224400 + 10403796001 = 183380^2 + 101999^2 .

It is a cyclic number.

It is not a de Polignac number, because 44032020401 - 2²⁶ = 43964911537 is a prime.

It is not a weakly prime, because it can be changed into another prime (44032020407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22016010200 + 22016010201.

It is an arithmetic number, because the mean of its divisors is an integer number (22016010201).

Almost surely, 2^44032020401 is an apocalyptic number.

It is an amenable number.

44032020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44032020401 is an equidigital number, since it uses as much as digits as its factorization.

44032020401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 44032020401 its reverse (10402023044), we get a palindrome (54434043445).

The spelling of 44032020401 in words is "forty-four billion, thirty-two million, twenty thousand, four hundred one".