2043213004 has 24 divisors (see below), whose sum is σ = 4264098048. Its totient is φ = 837590160.

The previous prime is 2043212993. The next prime is 2043213023. The reversal of 2043213004 is 4003123402.

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 7 ways as a sum of consecutive naturals, for example, 1585702 + ... + 1586989.

It is an arithmetic number, because the mean of its divisors is an integer number (177670752).

Almost surely, 2^2043213004 is an apocalyptic number.

It is an amenable number.

2043213004 is an abundant number, since it is smaller than the sum of its proper divisors (2220885044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2043213004 is a wasteful number, since it uses less digits than its factorization.

2043213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172725 (or 3172723 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2043213004 is about 45201.9137205495. The cubic root of 2043213004 is about 1268.9306318441.

Adding to 2043213004 its reverse (4003123402), we get a palindrome (6046336406).

The spelling of 2043213004 in words is "two billion, forty-three million, two hundred thirteen thousand, four".