4242414444 has 24 divisors (see below), whose sum is σ = 9930805248. Its totient is φ = 1409589840.

The previous prime is 4242414427. The next prime is 4242414457. The reversal of 4242414444 is 4444142424.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 564652 + ... + 572115.

It is an arithmetic number, because the mean of its divisors is an integer number (413783552).

Almost surely, 2^4242414444 is an apocalyptic number.

It is an amenable number.

4242414444 is an abundant number, since it is smaller than the sum of its proper divisors (5688390804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242414444 is a wasteful number, since it uses less digits than its factorization.

4242414444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137085 (or 1137083 counting only the distinct ones).

The product of its digits is 65536, while the sum is 33.

The square root of 4242414444 is about 65133.8195102974. The cubic root of 4242414444 is about 1618.8416303801.

Adding to 4242414444 its reverse (4444142424), we get a palindrome (8686556868).

The spelling of 4242414444 in words is "four billion, two hundred forty-two million, four hundred fourteen thousand, four hundred forty-four".