2421134404 has 12 divisors (see below), whose sum is σ = 4562907244. Its totient is φ = 1117446624.

The previous prime is 2421134389. The next prime is 2421134431. The reversal of 2421134404 is 4044311242.

It can be written as a sum of positive squares in 2 ways, for example, as 1248208900 + 1172925504 = 35330^2 + 34248^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23280087 + ... + 23280190.

Almost surely, 2^2421134404 is an apocalyptic number.

It is an amenable number.

2421134404 is a deficient number, since it is larger than the sum of its proper divisors (2141772840).

2421134404 is a wasteful number, since it uses less digits than its factorization.

2421134404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46560294 (or 46560292 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2421134404 is about 49205.0241743666. The cubic root of 2421134404 is about 1342.7844388045.

Adding to 2421134404 its reverse (4044311242), we get a palindrome (6465445646).

The spelling of 2421134404 in words is "two billion, four hundred twenty-one million, one hundred thirty-four thousand, four hundred four".