1204240112 has 40 divisors (see below), whose sum is σ = 2396357040. Its totient is φ = 585930240.

The previous prime is 1204240099. The next prime is 1204240123. The reversal of 1204240112 is 2110424021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190214 + ... + 196442.

It is an arithmetic number, because the mean of its divisors is an integer number (59908926).

Almost surely, 2^1204240112 is an apocalyptic number.

It is an amenable number.

1204240112 is a deficient number, since it is larger than the sum of its proper divisors (1192116928).

1204240112 is a wasteful number, since it uses less digits than its factorization.

1204240112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561 (or 6555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1204240112 is about 34702.1629297080. The cubic root of 1204240112 is about 1063.9087066224.

Adding to 1204240112 its reverse (2110424021), we get a palindrome (3314664133).

The spelling of 1204240112 in words is "one billion, two hundred four million, two hundred forty thousand, one hundred twelve".