33442310042 has 16 divisors (see below), whose sum is σ = 50379592032. Its totient is φ = 16649227440.

The previous prime is 33442310023. The next prime is 33442310071. The reversal of 33442310042 is 24001324433.

It is a super-2 number, since 2×33442310042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33442309993 and 33442310020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568148 + ... + 624240.

It is an arithmetic number, because the mean of its divisors is an integer number (3148724502).

Almost surely, 2^33442310042 is an apocalyptic number.

33442310042 is a deficient number, since it is larger than the sum of its proper divisors (16937281990).

33442310042 is a wasteful number, since it uses less digits than its factorization.

33442310042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57373.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 33442310042 its reverse (24001324433), we get a palindrome (57443634475).

The spelling of 33442310042 in words is "thirty-three billion, four hundred forty-two million, three hundred ten thousand, forty-two".