441022340345331 has 4 divisors (see below), whose sum is σ = 588029787127112. Its totient is φ = 294014893563552.

The previous prime is 441022340345309. The next prime is 441022340345359. The reversal of 441022340345331 is 133543043220144.

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

It is not a de Polignac number, because 441022340345331 - 2⁹ = 441022340344819 is a prime.

It is a super-2 number, since 2×441022340345331² (a number of 30 digits) contains 22 as substring.

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 441022340345331.

It is not an unprimeable number, because it can be changed into a prime (441022340305331) 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, 73503723390886 + ... + 73503723390891.

It is an arithmetic number, because the mean of its divisors is an integer number (147007446781778).

Almost surely, 2^{441022340345331} is an apocalyptic number.

441022340345331 is a deficient number, since it is larger than the sum of its proper divisors (147007446781781).

441022340345331 is a wasteful number, since it uses less digits than its factorization.

441022340345331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147007446781780.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 441022340345331 its reverse (133543043220144), we get a palindrome (574565383565475).

The spelling of 441022340345331 in words is "four hundred forty-one trillion, twenty-two billion, three hundred forty million, three hundred forty-five thousand, three hundred thirty-one".