441234153445 has 4 divisors (see below), whose sum is σ = 529480984140. Its totient is φ = 352987322752.

The previous prime is 441234153443. The next prime is 441234153449. The reversal of 441234153445 is 544351432144.

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 84740374404 + 356493779041 = 291102^2 + 597071^2 .

It is a cyclic number.

It is not a de Polignac number, because 441234153445 - 2¹ = 441234153443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441234153398 and 441234153407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441234153443) 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, 44123415340 + ... + 44123415349.

It is an arithmetic number, because the mean of its divisors is an integer number (132370246035).

Almost surely, 2^441234153445 is an apocalyptic number.

It is an amenable number.

441234153445 is a deficient number, since it is larger than the sum of its proper divisors (88246830695).

441234153445 is an equidigital number, since it uses as much as digits as its factorization.

441234153445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88246830694.

The product of its digits is 460800, while the sum is 40.

Adding to 441234153445 its reverse (544351432144), we get a palindrome (985585585589).

The spelling of 441234153445 in words is "four hundred forty-one billion, two hundred thirty-four million, one hundred fifty-three thousand, four hundred forty-five".