424242336 has 192 divisors, whose sum is σ = 1354752000. Its totient is φ = 113550336.

The previous prime is 424242323. The next prime is 424242353. The reversal of 424242336 is 633242424.

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 31 ways as a sum of consecutive naturals, for example, 1902321 + ... + 1902543.

It is an arithmetic number, because the mean of its divisors is an integer number (7056000).

Almost surely, 2^424242336 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 424242336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677376000).

424242336 is an abundant number, since it is smaller than the sum of its proper divisors (930509664).

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

424242336 is a wasteful number, since it uses less digits than its factorization.

424242336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 403 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 424242336 is about 20597.1438796742. The cubic root of 424242336 is about 751.4002498845.

The spelling of 424242336 in words is "four hundred twenty-four million, two hundred forty-two thousand, three hundred thirty-six".