1230442204 has 24 divisors (see below), whose sum is σ = 2339724800. Its totient is φ = 564038640.

The previous prime is 1230442181. The next prime is 1230442207. The reversal of 1230442204 is 4022440321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230442207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258774 + ... + 263485.

Almost surely, 2^1230442204 is an apocalyptic number.

It is an amenable number.

1230442204 is a deficient number, since it is larger than the sum of its proper divisors (1109282596).

1230442204 is a wasteful number, since it uses less digits than its factorization.

1230442204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522313 (or 522311 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1230442204 is about 35077.6596140621. The cubic root of 1230442204 is about 1071.5696542023.

Adding to 1230442204 its reverse (4022440321), we get a palindrome (5252882525).

The spelling of 1230442204 in words is "one billion, two hundred thirty million, four hundred forty-two thousand, two hundred four".