1140034466 has 16 divisors (see below), whose sum is σ = 1801520160. Its totient is φ = 539576640.

The previous prime is 1140034463. The next prime is 1140034481. The reversal of 1140034466 is 6644300411.

It is not an unprimeable number, because it can be changed into a prime (1140034463) 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, 37721 + ... + 60851.

It is an arithmetic number, because the mean of its divisors is an integer number (112595010).

Almost surely, 2^1140034466 is an apocalyptic number.

1140034466 is a deficient number, since it is larger than the sum of its proper divisors (661485694).

1140034466 is a wasteful number, since it uses less digits than its factorization.

1140034466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24449.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 1140034466 is about 33764.3964258211. The cubic root of 1140034466 is about 1044.6544544056.

Adding to 1140034466 its reverse (6644300411), we get a palindrome (7784334877).

The spelling of 1140034466 in words is "one billion, one hundred forty million, thirty-four thousand, four hundred sixty-six".