441264203124053 has 4 divisors (see below), whose sum is σ = 441559758519468. Its totient is φ = 440968647728640.

The previous prime is 441264203123977. The next prime is 441264203124061. The reversal of 441264203124053 is 350421302462144.

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 359454222281284 + 81809980842769 = 18959278^2 + 9044887^2 .

It is a cyclic number.

It is not a de Polignac number, because 441264203124053 - 2²⁶ = 441264136015189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441264203124053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441264203120053) 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, 147777695468 + ... + 147777698453.

It is an arithmetic number, because the mean of its divisors is an integer number (110389939629867).

Almost surely, 2^{441264203124053} is an apocalyptic number.

It is an amenable number.

441264203124053 is a deficient number, since it is larger than the sum of its proper divisors (295555395415).

441264203124053 is a wasteful number, since it uses less digits than its factorization.

441264203124053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295555395414.

The product of its (nonzero) digits is 552960, while the sum is 41.

Adding to 441264203124053 its reverse (350421302462144), we get a palindrome (791685505586197).

The spelling of 441264203124053 in words is "four hundred forty-one trillion, two hundred sixty-four billion, two hundred three million, one hundred twenty-four thousand, fifty-three".