2421104433 has 16 divisors (see below), whose sum is σ = 3635208192. Its totient is φ = 1420002000.

The previous prime is 2421104381. The next prime is 2421104437. The reversal of 2421104433 is 3344011242.

It is not a de Polignac number, because 2421104433 - 2¹⁶ = 2421038897 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2421104437) 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, 1182313 + ... + 1184358.

It is an arithmetic number, because the mean of its divisors is an integer number (227200512).

Almost surely, 2^2421104433 is an apocalyptic number.

It is an amenable number.

2421104433 is a deficient number, since it is larger than the sum of its proper divisors (1214103759).

2421104433 is a wasteful number, since it uses less digits than its factorization.

2421104433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366716.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2421104433 is about 49204.7196211908. The cubic root of 2421104433 is about 1342.7788980466.

Adding to 2421104433 its reverse (3344011242), we get a palindrome (5765115675).

The spelling of 2421104433 in words is "two billion, four hundred twenty-one million, one hundred four thousand, four hundred thirty-three".