2404421001 has 24 divisors (see below), whose sum is σ = 3608729280. Its totient is φ = 1540817376.

The previous prime is 2404420939. The next prime is 2404421003. The reversal of 2404421001 is 1001244042.

2404421001 is a `hidden beast` number, since 240 + 4 + 421 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 2404421001 - 2⁶ = 2404420937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2404421003) 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, 38956 + ... + 79538.

It is an arithmetic number, because the mean of its divisors is an integer number (150363720).

Almost surely, 2^2404421001 is an apocalyptic number.

It is an amenable number.

2404421001 is a deficient number, since it is larger than the sum of its proper divisors (1204308279).

2404421001 is a wasteful number, since it uses less digits than its factorization.

2404421001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40845 (or 40842 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2404421001 is about 49034.8957478243. The cubic root of 2404421001 is about 1339.6874969267.

Adding to 2404421001 its reverse (1001244042), we get a palindrome (3405665043).

The spelling of 2404421001 in words is "two billion, four hundred four million, four hundred twenty-one thousand, one".