33143432004242 has 64 divisors (see below), whose sum is σ = 59862368563200. Its totient is φ = 13444435779840.

The previous prime is 33143432004209. The next prime is 33143432004251. The reversal of 33143432004242 is 24240023434133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1874513642 + ... + 1874531322.

It is an arithmetic number, because the mean of its divisors is an integer number (935349508800).

Almost surely, 2^{33143432004242} is an apocalyptic number.

33143432004242 is a deficient number, since it is larger than the sum of its proper divisors (26718936558958).

33143432004242 is a wasteful number, since it uses less digits than its factorization.

33143432004242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23751.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 33143432004242 its reverse (24240023434133), we get a palindrome (57383455438375).

The spelling of 33143432004242 in words is "thirty-three trillion, one hundred forty-three billion, four hundred thirty-two million, four thousand, two hundred forty-two".