43134421333 has 8 divisors (see below), whose sum is σ = 43868822400. Its totient is φ = 42400130688.

The previous prime is 43134421313. The next prime is 43134421361. The reversal of 43134421333 is 33312443134.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43134421333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43134421295 and 43134421304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43134421303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290885 + ... + 1323877.

It is an arithmetic number, because the mean of its divisors is an integer number (5483602800).

Almost surely, 2^43134421333 is an apocalyptic number.

It is an amenable number.

43134421333 is a deficient number, since it is larger than the sum of its proper divisors (734401067).

43134421333 is a wasteful number, since it uses less digits than its factorization.

43134421333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55211.

The product of its digits is 31104, while the sum is 31.

Adding to 43134421333 its reverse (33312443134), we get a palindrome (76446864467).

The spelling of 43134421333 in words is "forty-three billion, one hundred thirty-four million, four hundred twenty-one thousand, three hundred thirty-three".