33434216021343 has 8 divisors (see below), whose sum is σ = 44675655249456. Its totient is φ = 22241127070400.

The previous prime is 33434216021333. The next prime is 33434216021413. The reversal of 33434216021343 is 34312061243433.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 33434216021343 - 2⁹ = 33434216020831 is a prime.

It is a super-2 number, since 2×33434216021343² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33434216021333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12087567678 + ... + 12087570443.

It is an arithmetic number, because the mean of its divisors is an integer number (5584456906182).

Almost surely, 2^{33434216021343} is an apocalyptic number.

33434216021343 is a deficient number, since it is larger than the sum of its proper divisors (11241439228113).

33434216021343 is a wasteful number, since it uses less digits than its factorization.

33434216021343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24175138585.

The product of its (nonzero) digits is 373248, while the sum is 39.

Adding to 33434216021343 its reverse (34312061243433), we get a palindrome (67746277264776).

The spelling of 33434216021343 in words is "thirty-three trillion, four hundred thirty-four billion, two hundred sixteen million, twenty-one thousand, three hundred forty-three".