33342424042 has 32 divisors (see below), whose sum is σ = 51006186000. Its totient is φ = 16343973888.

The previous prime is 33342424039. The next prime is 33342424057. The reversal of 33342424042 is 24042424333.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 11159598321 + 22182825721 = 105639^2 + 148939^2 .

It is a super-2 number, since 2×33342424042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33342423995 and 33342424013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27396618 + ... + 27397834.

Almost surely, 2^33342424042 is an apocalyptic number.

33342424042 is a deficient number, since it is larger than the sum of its proper divisors (17663761958).

33342424042 is a wasteful number, since it uses less digits than its factorization.

33342424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 33342424042 its reverse (24042424333), we get a palindrome (57384848375).

The spelling of 33342424042 in words is "thirty-three billion, three hundred forty-two million, four hundred twenty-four thousand, forty-two".