442440423100003 has 8 divisors (see below), whose sum is σ = 445261797623072. Its totient is φ = 439619090129856.

The previous prime is 442440423099989. The next prime is 442440423100019. The reversal of 442440423100003 is 300001324044244.

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

It is a cyclic number.

It is not a de Polignac number, because 442440423100003 - 2²⁹ = 442439886229091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442440423700003) 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, 11116426 + ... + 31756192.

It is an arithmetic number, because the mean of its divisors is an integer number (55657724702884).

Almost surely, 2^{442440423100003} is an apocalyptic number.

442440423100003 is a deficient number, since it is larger than the sum of its proper divisors (2821374523069).

442440423100003 is a wasteful number, since it uses less digits than its factorization.

442440423100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20776461.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 442440423100003 its reverse (300001324044244), we get a palindrome (742441747144247).

The spelling of 442440423100003 in words is "four hundred forty-two trillion, four hundred forty billion, four hundred twenty-three million, one hundred thousand, three".