13433417021 has 8 divisors (see below), whose sum is σ = 13817052480. Its totient is φ = 13053019392.

The previous prime is 13433417009. The next prime is 13433417027. The reversal of 13433417021 is 12071433431.

13433417021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13433417021 - 2³⁰ = 12359675197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13433417027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801041 + ... + 817638.

It is an arithmetic number, because the mean of its divisors is an integer number (1727131560).

Almost surely, 2^13433417021 is an apocalyptic number.

It is an amenable number.

13433417021 is a deficient number, since it is larger than the sum of its proper divisors (383635459).

13433417021 is a wasteful number, since it uses less digits than its factorization.

13433417021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618915.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 13433417021 in words is "thirteen billion, four hundred thirty-three million, four hundred seventeen thousand, twenty-one".