20210332434199 has 2 divisors, whose sum is σ = 20210332434200. Its totient is φ = 20210332434198.

The previous prime is 20210332434167. The next prime is 20210332434241. The reversal of 20210332434199 is 99143423301202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20210332434199 - 2⁵ = 20210332434167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20210332434499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10105166217099 + 10105166217100.

It is an arithmetic number, because the mean of its divisors is an integer number (10105166217100).

Almost surely, 2^{20210332434199} is an apocalyptic number.

20210332434199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20210332434199 is an equidigital number, since it uses as much as digits as its factorization.

20210332434199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 20210332434199 in words is "twenty trillion, two hundred ten billion, three hundred thirty-two million, four hundred thirty-four thousand, one hundred ninety-nine".