1140804002 has 64 divisors (see below), whose sum is σ = 1977260544. Its totient is φ = 489646080.

The previous prime is 1140803981. The next prime is 1140804013. The reversal of 1140804002 is 2004080411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4118288 + ... + 4118564.

It is an arithmetic number, because the mean of its divisors is an integer number (30894696).

Almost surely, 2^1140804002 is an apocalyptic number.

1140804002 is a deficient number, since it is larger than the sum of its proper divisors (836456542).

1140804002 is a wasteful number, since it uses less digits than its factorization.

1140804002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1140804002 is about 33775.7901758049. The cubic root of 1140804002 is about 1044.8894526802.

Adding to 1140804002 its reverse (2004080411), we get a palindrome (3144884413).

The spelling of 1140804002 in words is "one billion, one hundred forty million, eight hundred four thousand, two".