1140012204 has 24 divisors (see below), whose sum is σ = 2775682560. Its totient is φ = 363482064.

The previous prime is 1140012187. The next prime is 1140012229. The reversal of 1140012204 is 4022100411.

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, 2064964 + ... + 2065515.

It is an arithmetic number, because the mean of its divisors is an integer number (115653440).

Almost surely, 2^1140012204 is an apocalyptic number.

It is an amenable number.

1140012204 is an abundant number, since it is smaller than the sum of its proper divisors (1635670356).

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

1140012204 is a wasteful number, since it uses less digits than its factorization.

1140012204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130509 (or 4130507 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1140012204 is about 33764.0667574272. The cubic root of 1140012204 is about 1044.6476545384.

Adding to 1140012204 its reverse (4022100411), we get a palindrome (5162112615).

The spelling of 1140012204 in words is "one billion, one hundred forty million, twelve thousand, two hundred four".