867421200423119 has 2 divisors, whose sum is σ = 867421200423120. Its totient is φ = 867421200423118.

The previous prime is 867421200423103. The next prime is 867421200423133. The reversal of 867421200423119 is 911324002124768.

867421200423119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 867421200423119 - 2⁴ = 867421200423103 is a prime.

It is a super-2 number, since 2×867421200423119² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (867421200423139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433710600211559 + 433710600211560.

It is an arithmetic number, because the mean of its divisors is an integer number (433710600211560).

Almost surely, 2^{867421200423119} is an apocalyptic number.

867421200423119 is a deficient number, since it is larger than the sum of its proper divisors (1).

867421200423119 is an equidigital number, since it uses as much as digits as its factorization.

867421200423119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 867421200423119 in words is "eight hundred sixty-seven trillion, four hundred twenty-one billion, two hundred million, four hundred twenty-three thousand, one hundred nineteen".