4242274336 has 48 divisors (see below), whose sum is σ = 8539605144. Its totient is φ = 2073769984.

The previous prime is 4242274327. The next prime is 4242274369. The reversal of 4242274336 is 6334722424.

It can be written as a sum of positive squares in 4 ways, for example, as 4047504400 + 194769936 = 63620^2 + 13956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4242274295 and 4242274304.

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, 492660 + ... + 501196.

Almost surely, 2^4242274336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4242274336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4269802572).

4242274336 is an abundant number, since it is smaller than the sum of its proper divisors (4297330808).

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

4242274336 is a wasteful number, since it uses less digits than its factorization.

4242274336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8893 (or 8885 counting only the distinct ones).

The product of its digits is 193536, while the sum is 37.

The square root of 4242274336 is about 65132.7439618507. The cubic root of 4242274336 is about 1618.8238091477.

The spelling of 4242274336 in words is "four billion, two hundred forty-two million, two hundred seventy-four thousand, three hundred thirty-six".