454212444419 has 2 divisors, whose sum is σ = 454212444420. Its totient is φ = 454212444418.

The previous prime is 454212444401. The next prime is 454212444437. The reversal of 454212444419 is 914444212454.

It is a balanced prime because it is at equal distance from previous prime (454212444401) and next prime (454212444437).

It is a cyclic number.

It is not a de Polignac number, because 454212444419 - 2³⁶ = 385492967683 is a prime.

It is a super-2 number, since 2×454212444419² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454212444419.

It is not a weakly prime, because it can be changed into another prime (454212444449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227106222209 + 227106222210.

It is an arithmetic number, because the mean of its divisors is an integer number (227106222210).

Almost surely, 2^454212444419 is an apocalyptic number.

454212444419 is a deficient number, since it is larger than the sum of its proper divisors (1).

454212444419 is an equidigital number, since it uses as much as digits as its factorization.

454212444419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 737280, while the sum is 44.

The spelling of 454212444419 in words is "four hundred fifty-four billion, two hundred twelve million, four hundred forty-four thousand, four hundred nineteen".