33442303244242 has 16 divisors (see below), whose sum is σ = 50267021904000. Its totient is φ = 16686660089520.

The previous prime is 33442303244237. The next prime is 33442303244299. The reversal of 33442303244242 is 24244230324433.

It is a super-2 number, since 2×33442303244242² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33442303244195 and 33442303244204.

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, 5531242 + ... + 9873157.

It is an arithmetic number, because the mean of its divisors is an integer number (3141688869000).

Almost surely, 2^{33442303244242} is an apocalyptic number.

33442303244242 is a deficient number, since it is larger than the sum of its proper divisors (16824718659758).

33442303244242 is a wasteful number, since it uses less digits than its factorization.

33442303244242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15406641.

The product of its (nonzero) digits is 1327104, while the sum is 40.

Adding to 33442303244242 its reverse (24244230324433), we get a palindrome (57686533568675).

The spelling of 33442303244242 in words is "thirty-three trillion, four hundred forty-two billion, three hundred three million, two hundred forty-four thousand, two hundred forty-two".