33044134430342 has 48 divisors (see below), whose sum is σ = 59962838326560. Its totient is φ = 13376603471616.

The previous prime is 33044134430317. The next prime is 33044134430389. The reversal of 33044134430342 is 24303443144033.

It is a happy number.

It is a super-2 number, since 2×33044134430342² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 33044134430296 and 33044134430305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7997417 + ... + 11403812.

It is an arithmetic number, because the mean of its divisors is an integer number (1249225798470).

Almost surely, 2^{33044134430342} is an apocalyptic number.

33044134430342 is a deficient number, since it is larger than the sum of its proper divisors (26918703896218).

33044134430342 is a wasteful number, since it uses less digits than its factorization.

33044134430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19401613 (or 19401594 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 38.

Adding to 33044134430342 its reverse (24303443144033), we get a palindrome (57347577574375).

The spelling of 33044134430342 in words is "thirty-three trillion, forty-four billion, one hundred thirty-four million, four hundred thirty thousand, three hundred forty-two".