44040014453 has 2 divisors, whose sum is σ = 44040014454. Its totient is φ = 44040014452.

The previous prime is 44040014441. The next prime is 44040014461. The reversal of 44040014453 is 35441004044.

44040014453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41913144529 + 2126869924 = 204727^2 + 46118^2 .

It is a cyclic number.

It is not a de Polignac number, because 44040014453 - 2²⁶ = 43972905589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44040014153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22020007226 + 22020007227.

It is an arithmetic number, because the mean of its divisors is an integer number (22020007227).

Almost surely, 2^44040014453 is an apocalyptic number.

It is an amenable number.

44040014453 is a deficient number, since it is larger than the sum of its proper divisors (1).

44040014453 is an equidigital number, since it uses as much as digits as its factorization.

44040014453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 44040014453 its reverse (35441004044), we get a palindrome (79481018497).

The spelling of 44040014453 in words is "forty-four billion, forty million, fourteen thousand, four hundred fifty-three".