442131411042303 has 8 divisors (see below), whose sum is σ = 589622374790400. Its totient is φ = 294697360661208.

The previous prime is 442131411042289. The next prime is 442131411042397. The reversal of 442131411042303 is 303240114131244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 442131411042303 - 2¹⁴ = 442131411025919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442131411042803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14228323623 + ... + 14228354696.

It is an arithmetic number, because the mean of its divisors is an integer number (73702796848800).

Almost surely, 2^{442131411042303} is an apocalyptic number.

442131411042303 is a deficient number, since it is larger than the sum of its proper divisors (147490963748097).

442131411042303 is a wasteful number, since it uses less digits than its factorization.

442131411042303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28456683501.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 442131411042303 its reverse (303240114131244), we get a palindrome (745371525173547).

The spelling of 442131411042303 in words is "four hundred forty-two trillion, one hundred thirty-one billion, four hundred eleven million, forty-two thousand, three hundred three".