42334440033 has 16 divisors (see below), whose sum is σ = 58750585920. Its totient is φ = 27082569024.

The previous prime is 42334440017. The next prime is 42334440041. The reversal of 42334440033 is 33004443324.

It is not a de Polignac number, because 42334440033 - 2⁴ = 42334440017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42334440013) 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 15 ways as a sum of consecutive naturals, for example, 1478466 + ... + 1506827.

It is an arithmetic number, because the mean of its divisors is an integer number (3671911620).

Almost surely, 2^42334440033 is an apocalyptic number.

It is an amenable number.

42334440033 is a deficient number, since it is larger than the sum of its proper divisors (16416145887).

42334440033 is a wasteful number, since it uses less digits than its factorization.

42334440033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985488.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 42334440033 its reverse (33004443324), we get a palindrome (75338883357).

The spelling of 42334440033 in words is "forty-two billion, three hundred thirty-four million, four hundred forty thousand, thirty-three".