1140233204 has 12 divisors (see below), whose sum is σ = 2176808928. Its totient is φ = 518287800.

The previous prime is 1140233179. The next prime is 1140233219. The reversal of 1140233204 is 4023320411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12957152 + ... + 12957239.

It is an arithmetic number, because the mean of its divisors is an integer number (181400744).

Almost surely, 2^1140233204 is an apocalyptic number.

It is an amenable number.

1140233204 is a deficient number, since it is larger than the sum of its proper divisors (1036575724).

1140233204 is a wasteful number, since it uses less digits than its factorization.

1140233204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25914406 (or 25914404 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1140233204 is about 33767.3393088647. The cubic root of 1140233204 is about 1044.7151544634.

Adding to 1140233204 its reverse (4023320411), we get a palindrome (5163553615).

It can be divided in two parts, 11 and 40233204, that multiplied together give a palindrome (442565244).

The spelling of 1140233204 in words is "one billion, one hundred forty million, two hundred thirty-three thousand, two hundred four".