424244419 has 8 divisors (see below), whose sum is σ = 433712448. Its totient is φ = 414794880.

The previous prime is 424244413. The next prime is 424244423. The reversal of 424244419 is 914442424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424244419 - 2³ = 424244411 is a prime.

It is a super-2 number, since 2×424244419² = 359966654105295122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424244411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48459 + ... + 56539.

It is an arithmetic number, because the mean of its divisors is an integer number (54214056).

Almost surely, 2^424244419 is an apocalyptic number.

424244419 is a deficient number, since it is larger than the sum of its proper divisors (9468029).

424244419 is a wasteful number, since it uses less digits than its factorization.

424244419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9245.

The product of its digits is 36864, while the sum is 34.

The square root of 424244419 is about 20597.1944448753. The cubic root of 424244419 is about 751.4014796566.

The spelling of 424244419 in words is "four hundred twenty-four million, two hundred forty-four thousand, four hundred nineteen".