33224043001042 has 8 divisors (see below), whose sum is σ = 49866508040076. Its totient is φ = 16601873654352.

The previous prime is 33224043000989. The next prime is 33224043001049. The reversal of 33224043001042 is 24010034042233.

It can be written as a sum of positive squares in 2 ways, for example, as 33149600789761 + 74442211281 = 5757569^2 + 272841^2 .

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

It is a super-2 number, since 2×33224043001042² (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 33224043001042.

It is not an unprimeable number, because it can be changed into a prime (33224043001049) 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, 5073918993 + ... + 5073925540.

Almost surely, 2^{33224043001042} is an apocalyptic number.

33224043001042 is a deficient number, since it is larger than the sum of its proper divisors (16642465039034).

33224043001042 is a wasteful number, since it uses less digits than its factorization.

33224043001042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10147846172.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33224043001042 its reverse (24010034042233), we get a palindrome (57234077043275).

The spelling of 33224043001042 in words is "thirty-three trillion, two hundred twenty-four billion, forty-three million, one thousand, forty-two".