13433420004023 has 16 divisors (see below), whose sum is σ = 13637754751104. Its totient is φ = 13231088881920.

The previous prime is 13433420003921. The next prime is 13433420004031. The reversal of 13433420004023 is 32040002433431.

It is a cyclic number.

It is not a de Polignac number, because 13433420004023 - 2⁸ = 13433420003767 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 (13433420004073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7580411 + ... + 9183107.

It is an arithmetic number, because the mean of its divisors is an integer number (852359671944).

Almost surely, 2^{13433420004023} is an apocalyptic number.

13433420004023 is a deficient number, since it is larger than the sum of its proper divisors (204334747081).

13433420004023 is a wasteful number, since it uses less digits than its factorization.

13433420004023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603322.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 13433420004023 its reverse (32040002433431), we get a palindrome (45473422437454).

The spelling of 13433420004023 in words is "thirteen trillion, four hundred thirty-three billion, four hundred twenty million, four thousand, twenty-three".