33340244304142 has 8 divisors (see below), whose sum is σ = 52642491006600. Its totient is φ = 15792747301944.

The previous prime is 33340244304139. The next prime is 33340244304167. The reversal of 33340244304142 is 24140344204333.

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

It is a super-2 number, since 2×33340244304142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438687425017 + ... + 438687425092.

It is an arithmetic number, because the mean of its divisors is an integer number (6580311375825).

Almost surely, 2^{33340244304142} is an apocalyptic number.

33340244304142 is a deficient number, since it is larger than the sum of its proper divisors (19302246702458).

33340244304142 is a wasteful number, since it uses less digits than its factorization.

33340244304142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877374850130.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 33340244304142 its reverse (24140344204333), we get a palindrome (57480588508475).

The spelling of 33340244304142 in words is "thirty-three trillion, three hundred forty billion, two hundred forty-four million, three hundred four thousand, one hundred forty-two".