422140033 has 8 divisors (see below), whose sum is σ = 486129600. Its totient is φ = 359071440.

The previous prime is 422140013. The next prime is 422140057. The reversal of 422140033 is 330041224.

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

It is a de Polignac number, because none of the positive numbers 2^k-422140033 is a prime.

It is a super-2 number, since 2×422140033² = 356404414922482178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422140003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229258 + ... + 231091.

It is an arithmetic number, because the mean of its divisors is an integer number (60766200).

Almost surely, 2^422140033 is an apocalyptic number.

It is an amenable number.

422140033 is a deficient number, since it is larger than the sum of its proper divisors (63989567).

422140033 is a wasteful number, since it uses less digits than its factorization.

422140033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460487.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 422140033 is about 20546.0466513634. The cubic root of 422140033 is about 750.1570237150.

Adding to 422140033 its reverse (330041224), we get a palindrome (752181257).

The spelling of 422140033 in words is "four hundred twenty-two million, one hundred forty thousand, thirty-three".