4252744823824 has 20 divisors (see below), whose sum is σ = 9416792110144. Its totient is φ = 1822604924448.

The previous prime is 4252744823777. The next prime is 4252744823839. The reversal of 4252744823824 is 4283284472524.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18985467852 + ... + 18985468075.

Almost surely, 2^{4252744823824} is an apocalyptic number.

It is an amenable number.

4252744823824 is an abundant number, since it is smaller than the sum of its proper divisors (5164047286320).

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

4252744823824 is a wasteful number, since it uses less digits than its factorization.

4252744823824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37970935942 (or 37970935936 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 55.

The spelling of 4252744823824 in words is "four trillion, two hundred fifty-two billion, seven hundred forty-four million, eight hundred twenty-three thousand, eight hundred twenty-four".