2442434868 has 72 divisors (see below), whose sum is σ = 6403149480. Its totient is φ = 784062720.

The previous prime is 2442434867. The next prime is 2442434893. The reversal of 2442434868 is 8684342442.

2442434868 is a `hidden beast` number, since 244 + 2 + 4 + 348 + 68 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 239259024 + 2203175844 = 15468^2 + 46938^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442434867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436746 + ... + 442302.

Almost surely, 2^2442434868 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 2442434868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3201574740).

2442434868 is an abundant number, since it is smaller than the sum of its proper divisors (3960714612).

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

2442434868 is a wasteful number, since it uses less digits than its factorization.

2442434868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6017 (or 6012 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 45.

The square root of 2442434868 is about 49420.9962263004. The cubic root of 2442434868 is about 1346.7107610904.

The spelling of 2442434868 in words is "two billion, four hundred forty-two million, four hundred thirty-four thousand, eight hundred sixty-eight".