14033123430021 has 8 divisors (see below), whose sum is σ = 20789812488960. Its totient is φ = 9355415619996.

The previous prime is 14033123430013. The next prime is 14033123430023. The reversal of 14033123430021 is 12003432133041.

It is a happy number.

14033123430021 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 312 + 343 + 0 + 0 + 2 + 1 = 666.

14033123430021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14033123430021 - 2³ = 14033123430013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 519745312223 = 14033123430021 / (1 + 4 + 0 + 3 + 3 + 1 + 2 + 3 + 4 + 3 + 0 + 0 + 2 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14033123430023) 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, 259872656085 + ... + 259872656138.

It is an arithmetic number, because the mean of its divisors is an integer number (2598726561120).

Almost surely, 2^{14033123430021} is an apocalyptic number.

It is an amenable number.

14033123430021 is a deficient number, since it is larger than the sum of its proper divisors (6756689058939).

14033123430021 is an equidigital number, since it uses as much as digits as its factorization.

14033123430021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519745312232 (or 519745312226 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 14033123430021 its reverse (12003432133041), we get a palindrome (26036555563062).

The spelling of 14033123430021 in words is "fourteen trillion, thirty-three billion, one hundred twenty-three million, four hundred thirty thousand, twenty-one".