13433443213 has 8 divisors (see below), whose sum is σ = 14235372000. Its totient is φ = 12641005008.

The previous prime is 13433443207. The next prime is 13433443217. The reversal of 13433443213 is 31234433431.

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-13433443213 is a prime.

It is a super-3 number, since 3×13433443213³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13433443217) 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, 2369731 + ... + 2375392.

It is an arithmetic number, because the mean of its divisors is an integer number (1779421500).

Almost surely, 2^13433443213 is an apocalyptic number.

It is an amenable number.

13433443213 is a deficient number, since it is larger than the sum of its proper divisors (801928787).

13433443213 is a wasteful number, since it uses less digits than its factorization.

13433443213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745291.

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

Adding to 13433443213 its reverse (31234433431), we get a palindrome (44667876644).

The spelling of 13433443213 in words is "thirteen billion, four hundred thirty-three million, four hundred forty-three thousand, two hundred thirteen".