4244919479 has 2 divisors, whose sum is σ = 4244919480. Its totient is φ = 4244919478.

The previous prime is 4244919449. The next prime is 4244919487. The reversal of 4244919479 is 9749194424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4244919479 - 2²⁴ = 4228142263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4244919479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4244919449) 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, 2122459739 + 2122459740.

It is an arithmetic number, because the mean of its divisors is an integer number (2122459740).

Almost surely, 2^4244919479 is an apocalyptic number.

4244919479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4244919479 is an equidigital number, since it uses as much as digits as its factorization.

4244919479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 53.

The square root of 4244919479 is about 65153.0465826426. The cubic root of 4244919479 is about 1619.1601955968.

The spelling of 4244919479 in words is "four billion, two hundred forty-four million, nine hundred nineteen thousand, four hundred seventy-nine".