2412021204 has 36 divisors (see below), whose sum is σ = 6130755540. Its totient is φ = 799562880.

The previous prime is 2412021203. The next prime is 2412021223. The reversal of 2412021204 is 4021202142.

It can be written as a sum of positive squares in 2 ways, for example, as 706496400 + 1705524804 = 26580^2 + 41298^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412021203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178569 + ... + 191600.

It is an arithmetic number, because the mean of its divisors is an integer number (170298765).

Almost surely, 2^2412021204 is an apocalyptic number.

It is an amenable number.

2412021204 is an abundant number, since it is smaller than the sum of its proper divisors (3718734336).

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

2412021204 is a wasteful number, since it uses less digits than its factorization.

2412021204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370360 (or 370355 counting only the distinct ones).

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

The square root of 2412021204 is about 49112.3325041684. The cubic root of 2412021204 is about 1341.0975644157.

Adding to 2412021204 its reverse (4021202142), we get a palindrome (6433223346).

The spelling of 2412021204 in words is "two billion, four hundred twelve million, twenty-one thousand, two hundred four".