422344441003 has 8 divisors (see below), whose sum is σ = 430263622656. Its totient is φ = 414492657000.

The previous prime is 422344440997. The next prime is 422344441027. The reversal of 422344441003 is 300144443224.

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 422344441003 - 2⁹ = 422344440491 is a prime.

It is a super-2 number, since 2×422344441003² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422344441403) 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, 16836763 + ... + 16861828.

It is an arithmetic number, because the mean of its divisors is an integer number (53782952832).

Almost surely, 2^422344441003 is an apocalyptic number.

422344441003 is a deficient number, since it is larger than the sum of its proper divisors (7919181653).

422344441003 is a wasteful number, since it uses less digits than its factorization.

422344441003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33698825.

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

Adding to 422344441003 its reverse (300144443224), we get a palindrome (722488884227).

The spelling of 422344441003 in words is "four hundred twenty-two billion, three hundred forty-four million, four hundred forty-one thousand, three".