2404423242 has 48 divisors (see below), whose sum is σ = 5620593888. Its totient is φ = 738468000.

The previous prime is 2404423211. The next prime is 2404423247. The reversal of 2404423242 is 2423244042.

It is a super-2 number, since 2×2404423242² = 11562502253339581128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2404423247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122617 + ... + 140867.

It is an arithmetic number, because the mean of its divisors is an integer number (117095706).

Almost surely, 2^2404423242 is an apocalyptic number.

2404423242 is an abundant number, since it is smaller than the sum of its proper divisors (3216170646).

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

2404423242 is a wasteful number, since it uses less digits than its factorization.

2404423242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18835 (or 18832 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2404423242 is about 49034.9185988924. The cubic root of 2404423242 is about 1339.6879131376.

Adding to 2404423242 its reverse (2423244042), we get a palindrome (4827667284).

The spelling of 2404423242 in words is "two billion, four hundred four million, four hundred twenty-three thousand, two hundred forty-two".