1040220004 has 24 divisors (see below), whose sum is σ = 1989646848. Its totient is φ = 473723520.

The previous prime is 1040219989. The next prime is 1040220019. The reversal of 1040220004 is 4000220401.

1040220004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1040219989) and next prime (1040220019).

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, 244624 + ... + 248839.

It is an arithmetic number, because the mean of its divisors is an integer number (82901952).

Almost surely, 2^1040220004 is an apocalyptic number.

It is an amenable number.

1040220004 is a deficient number, since it is larger than the sum of its proper divisors (949426844).

1040220004 is a wasteful number, since it uses less digits than its factorization.

1040220004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493515 (or 493513 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1040220004 is about 32252.4418300382. The cubic root of 1040220004 is about 1013.2308408092.

Adding to 1040220004 its reverse (4000220401), we get a palindrome (5040440405).

The spelling of 1040220004 in words is "one billion, forty million, two hundred twenty thousand, four".