4401612204 has 96 divisors (see below), whose sum is σ = 11547277056. Its totient is φ = 1293223680.

The previous prime is 4401612203. The next prime is 4401612209. The reversal of 4401612204 is 4022161044.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4401612203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1546807 + ... + 1549649.

It is an arithmetic number, because the mean of its divisors is an integer number (120284136).

Almost surely, 2^4401612204 is an apocalyptic number.

4401612204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4401612204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5773638528).

4401612204 is an abundant number, since it is smaller than the sum of its proper divisors (7145664852).

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

4401612204 is a wasteful number, since it uses less digits than its factorization.

4401612204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3213 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4401612204 is about 66344.6471390119. The cubic root of 4401612204 is about 1638.8426550999.

Adding to 4401612204 its reverse (4022161044), we get a palindrome (8423773248).

It can be divided in two parts, 4401 and 612204, that added together give a triangular number (616605 = T₁₁₁₀).

The spelling of 4401612204 in words is "four billion, four hundred one million, six hundred twelve thousand, two hundred four".