2402203824 has 80 divisors (see below), whose sum is σ = 6930112000. Its totient is φ = 796682304.

The previous prime is 2402203823. The next prime is 2402203829. The reversal of 2402203824 is 4283022042.

2402203824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2402203823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71997 + ... + 99939.

It is an arithmetic number, because the mean of its divisors is an integer number (86626400).

Almost surely, 2^2402203824 is an apocalyptic number.

2402203824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402203824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3465056000).

2402203824 is an abundant number, since it is smaller than the sum of its proper divisors (4527908176).

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

2402203824 is a wasteful number, since it uses less digits than its factorization.

2402203824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28159 (or 28147 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 2402203824 is about 49012.2823790119. The cubic root of 2402203824 is about 1339.2755837917.

Adding to 2402203824 its reverse (4283022042), we get a palindrome (6685225866).

The spelling of 2402203824 in words is "two billion, four hundred two million, two hundred three thousand, eight hundred twenty-four".