441325201212523 has 4 divisors (see below), whose sum is σ = 453252909353440. Its totient is φ = 429397493071608.

The previous prime is 441325201212499. The next prime is 441325201212557. The reversal of 441325201212523 is 325212102523144.

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

It is not a de Polignac number, because 441325201212523 - 2⁵ = 441325201212491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 11927708140879 = 441325201212523 / (4 + 4 + 1 + 3 + 2 + 5 + 2 + 0 + 1 + 2 + 1 + 2 + 5 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441325201212583) 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, 5963854070403 + ... + 5963854070476.

It is an arithmetic number, because the mean of its divisors is an integer number (113313227338360).

Almost surely, 2^{441325201212523} is an apocalyptic number.

441325201212523 is a deficient number, since it is larger than the sum of its proper divisors (11927708140917).

441325201212523 is a wasteful number, since it uses less digits than its factorization.

441325201212523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11927708140916.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 441325201212523 its reverse (325212102523144), we get a palindrome (766537303735667).

The spelling of 441325201212523 in words is "four hundred forty-one trillion, three hundred twenty-five billion, two hundred one million, two hundred twelve thousand, five hundred twenty-three".