33342424242 has 32 divisors (see below), whose sum is σ = 66836772864. Its totient is φ = 11088848400.

The previous prime is 33342424231. The next prime is 33342424261. The reversal of 33342424242 is 24242424333.

It is a super-2 number, since 2×33342424242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7804567 + ... + 7808837.

It is an arithmetic number, because the mean of its divisors is an integer number (2088649152).

Almost surely, 2^33342424242 is an apocalyptic number.

33342424242 is an abundant number, since it is smaller than the sum of its proper divisors (33494348622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33342424242 is a wasteful number, since it uses less digits than its factorization.

33342424242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6934.

The product of its digits is 110592, while the sum is 33.

Adding to 33342424242 its reverse (24242424333), we get a palindrome (57584848575).

Subtracting from 33342424242 its reverse (24242424333), we obtain a palindrome (9099999909).

The spelling of 33342424242 in words is "thirty-three billion, three hundred forty-two million, four hundred twenty-four thousand, two hundred forty-two".