33803421724042 has 8 divisors (see below), whose sum is σ = 50707064362500. Its totient is φ = 16901066936544.

The previous prime is 33803421723991. The next prime is 33803421724043. The reversal of 33803421724042 is 24042712430833.

It can be written as a sum of positive squares in 2 ways, for example, as 32590386022401 + 1213035701641 = 5708799^2 + 1101379^2 .

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

It is a super-2 number, since 2×33803421724042² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33803421724042.

It is not an unprimeable number, because it can be changed into a prime (33803421724043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321897117 + ... + 322002112.

Almost surely, 2^{33803421724042} is an apocalyptic number.

33803421724042 is a deficient number, since it is larger than the sum of its proper divisors (16903642638458).

33803421724042 is a wasteful number, since it uses less digits than its factorization.

33803421724042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643925480.

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 33803421724042 in words is "thirty-three trillion, eight hundred three billion, four hundred twenty-one million, seven hundred twenty-four thousand, forty-two".