424334231219 has 2 divisors, whose sum is σ = 424334231220. Its totient is φ = 424334231218.

The previous prime is 424334231207. The next prime is 424334231249. The reversal of 424334231219 is 912132433424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424334231219 - 2⁴ = 424334231203 is a prime.

It is a super-2 number, since 2×424334231219² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424334231249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212167115609 + 212167115610.

It is an arithmetic number, because the mean of its divisors is an integer number (212167115610).

Almost surely, 2^424334231219 is an apocalyptic number.

424334231219 is a deficient number, since it is larger than the sum of its proper divisors (1).

424334231219 is an equidigital number, since it uses as much as digits as its factorization.

424334231219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The spelling of 424334231219 in words is "four hundred twenty-four billion, three hundred thirty-four million, two hundred thirty-one thousand, two hundred nineteen".