2421541204 has 12 divisors (see below), whose sum is σ = 4262193684. Its totient is φ = 1203771584.

The previous prime is 2421541193. The next prime is 2421541207. The reversal of 2421541204 is 4021451242.

It can be written as a sum of positive squares in 2 ways, for example, as 948516804 + 1473024400 = 30798^2 + 38380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421541207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748977 + ... + 1750360.

It is an arithmetic number, because the mean of its divisors is an integer number (355182807).

Almost surely, 2^2421541204 is an apocalyptic number.

It is an amenable number.

2421541204 is a deficient number, since it is larger than the sum of its proper divisors (1840652480).

2421541204 is a wasteful number, since it uses less digits than its factorization.

2421541204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3499514 (or 3499512 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2421541204 is about 49209.1577249601. The cubic root of 2421541204 is about 1342.8596396578.

Adding to 2421541204 its reverse (4021451242), we get a palindrome (6442992446).

The spelling of 2421541204 in words is "two billion, four hundred twenty-one million, five hundred forty-one thousand, two hundred four".