21112141130419 has 2 divisors, whose sum is σ = 21112141130420. Its totient is φ = 21112141130418.

The previous prime is 21112141130351. The next prime is 21112141130453. The reversal of 21112141130419 is 91403114121112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21112141130419 - 2³⁵ = 21077781392051 is a prime.

It is a super-2 number, since 2×21112141130419² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (21112141130719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10556070565209 + 10556070565210.

It is an arithmetic number, because the mean of its divisors is an integer number (10556070565210).

Almost surely, 2^{21112141130419} is an apocalyptic number.

21112141130419 is a deficient number, since it is larger than the sum of its proper divisors (1).

21112141130419 is an equidigital number, since it uses as much as digits as its factorization.

21112141130419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 31.

The spelling of 21112141130419 in words is "twenty-one trillion, one hundred twelve billion, one hundred forty-one million, one hundred thirty thousand, four hundred nineteen".