42033433001 has 4 divisors (see below), whose sum is σ = 48038209152. Its totient is φ = 36028656852.

The previous prime is 42033432989. The next prime is 42033433007. The reversal of 42033433001 is 10033433024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42033433001 - 2⁶ = 42033432937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42033433007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002388065 + ... + 3002388078.

It is an arithmetic number, because the mean of its divisors is an integer number (12009552288).

Almost surely, 2^42033433001 is an apocalyptic number.

It is an amenable number.

42033433001 is a deficient number, since it is larger than the sum of its proper divisors (6004776151).

42033433001 is an equidigital number, since it uses as much as digits as its factorization.

42033433001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004776150.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 42033433001 its sum of digits (23), we get a palindrome (42033433024).

Adding to 42033433001 its reverse (10033433024), we get a palindrome (52066866025).

The spelling of 42033433001 in words is "forty-two billion, thirty-three million, four hundred thirty-three thousand, one".