1234440204 has 12 divisors (see below), whose sum is σ = 2880360504. Its totient is φ = 411480064.

The previous prime is 1234440167. The next prime is 1234440209. The reversal of 1234440204 is 4020444321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1234440209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51434997 + ... + 51435020.

It is an arithmetic number, because the mean of its divisors is an integer number (240030042).

Almost surely, 2^1234440204 is an apocalyptic number.

It is an amenable number.

1234440204 is an abundant number, since it is smaller than the sum of its proper divisors (1645920300).

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

1234440204 is a wasteful number, since it uses less digits than its factorization.

1234440204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102870024 (or 102870022 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1234440204 is about 35134.6012358188. The cubic root of 1234440204 is about 1072.7289945225.

Adding to 1234440204 its reverse (4020444321), we get a palindrome (5254884525).

The spelling of 1234440204 in words is "one billion, two hundred thirty-four million, four hundred forty thousand, two hundred four".