4213444379 has 2 divisors, whose sum is σ = 4213444380. Its totient is φ = 4213444378.

The previous prime is 4213444327. The next prime is 4213444429. The reversal of 4213444379 is 9734443124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4213444379 - 2²⁸ = 3945008923 is a prime.

It is a super-2 number, since 2×4213444379² = 35506227069853391282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4213464379) 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, 2106722189 + 2106722190.

It is an arithmetic number, because the mean of its divisors is an integer number (2106722190).

Almost surely, 2^4213444379 is an apocalyptic number.

4213444379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213444379 is an equidigital number, since it uses as much as digits as its factorization.

4213444379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 41.

The square root of 4213444379 is about 64911.0497450164. The cubic root of 4213444379 is about 1615.1483636508.

The spelling of 4213444379 in words is "four billion, two hundred thirteen million, four hundred forty-four thousand, three hundred seventy-nine".