321410434000199 has 2 divisors, whose sum is σ = 321410434000200. Its totient is φ = 321410434000198.

The previous prime is 321410434000193. The next prime is 321410434000213. The reversal of 321410434000199 is 991000434014123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321410434000199 - 2²⁸ = 321410165564743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321410434000193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160705217000099 + 160705217000100.

It is an arithmetic number, because the mean of its divisors is an integer number (160705217000100).

Almost surely, 2^{321410434000199} is an apocalyptic number.

321410434000199 is a deficient number, since it is larger than the sum of its proper divisors (1).

321410434000199 is an equidigital number, since it uses as much as digits as its factorization.

321410434000199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 321410434000199 in words is "three hundred twenty-one trillion, four hundred ten billion, four hundred thirty-four million, one hundred ninety-nine", and thus it is an aban number.