2423523204 has 72 divisors (see below), whose sum is σ = 6265771512. Its totient is φ = 789626880.

The previous prime is 2423523197. The next prime is 2423523217. The reversal of 2423523204 is 4023253242.

It is a happy number.

2423523204 is a `hidden beast` number, since 2 + 423 + 5 + 232 + 0 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2883204 + 2420640000 = 1698^2 + 49200^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292884 + ... + 301044.

Almost surely, 2^2423523204 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 2423523204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132885756).

2423523204 is an abundant number, since it is smaller than the sum of its proper divisors (3842248308).

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

2423523204 is a wasteful number, since it uses less digits than its factorization.

2423523204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8357 (or 8352 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2423523204 is about 49229.2921338506. The cubic root of 2423523204 is about 1343.2259108000.

Adding to 2423523204 its reverse (4023253242), we get a palindrome (6446776446).

The spelling of 2423523204 in words is "two billion, four hundred twenty-three million, five hundred twenty-three thousand, two hundred four".