1000040204 has 12 divisors (see below), whose sum is σ = 1759740528. Its totient is φ = 497257200.

The previous prime is 1000040203. The next prime is 1000040257. The reversal of 1000040204 is 4020400001.

It is not an unprimeable number, because it can be changed into a prime (1000040201) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 689912 + ... + 691359.

It is an arithmetic number, because the mean of its divisors is an integer number (146645044).

Almost surely, 2^1000040204 is an apocalyptic number.

It is an amenable number.

1000040204 is a deficient number, since it is larger than the sum of its proper divisors (759700324).

1000040204 is a wasteful number, since it uses less digits than its factorization.

1000040204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381456 (or 1381454 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1000040204 is about 31623.4122763499. The cubic root of 1000040204 is about 1000.0134011537.

Adding to 1000040204 its reverse (4020400001), we get a palindrome (5020440205).

The spelling of 1000040204 in words is "one billion, forty thousand, two hundred four".