33412143322042 has 8 divisors (see below), whose sum is σ = 50167302366132. Its totient is φ = 16689709200000.

The previous prime is 33412143322039. The next prime is 33412143322043. The reversal of 33412143322042 is 24022334121433.

It can be written as a sum of positive squares in 2 ways, for example, as 31241291750881 + 2170851571161 = 5589391^2 + 1473381^2 .

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

It is a super-2 number, since 2×33412143322042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33412143321989 and 33412143322007.

It is not an unprimeable number, because it can be changed into a prime (33412143322043) 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, 8181227959 + ... + 8181232042.

Almost surely, 2^{33412143322042} is an apocalyptic number.

33412143322042 is a deficient number, since it is larger than the sum of its proper divisors (16755159044090).

33412143322042 is a wasteful number, since it uses less digits than its factorization.

33412143322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16362461024.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 33412143322042 its reverse (24022334121433), we get a palindrome (57434477443475).

The spelling of 33412143322042 in words is "thirty-three trillion, four hundred twelve billion, one hundred forty-three million, three hundred twenty-two thousand, forty-two".