442413332441 has 32 divisors (see below), whose sum is σ = 492723285120. Its totient is φ = 395447270400.

The previous prime is 442413332419. The next prime is 442413332461. The reversal of 442413332441 is 144233314244.

It is a cyclic number.

It is not a de Polignac number, because 442413332441 - 2²⁶ = 442346223577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442413332461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4982330 + ... + 5070348.

It is an arithmetic number, because the mean of its divisors is an integer number (15397602660).

Almost surely, 2^442413332441 is an apocalyptic number.

It is an amenable number.

442413332441 is a deficient number, since it is larger than the sum of its proper divisors (50309952679).

442413332441 is a wasteful number, since it uses less digits than its factorization.

442413332441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88265.

The product of its digits is 110592, while the sum is 35.

Adding to 442413332441 its reverse (144233314244), we get a palindrome (586646646685).

The spelling of 442413332441 in words is "four hundred forty-two billion, four hundred thirteen million, three hundred thirty-two thousand, four hundred forty-one".