3203142404 has 48 divisors (see below), whose sum is σ = 6993302400. Its totient is φ = 1247151360.

The previous prime is 3203142361. The next prime is 3203142433. The reversal of 3203142404 is 4042413023.

It is a self number, because there is not a number n which added to its sum of digits gives 3203142404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 686672 + ... + 691320.

It is an arithmetic number, because the mean of its divisors is an integer number (145693800).

Almost surely, 2^3203142404 is an apocalyptic number.

It is an amenable number.

3203142404 is an abundant number, since it is smaller than the sum of its proper divisors (3790159996).

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

3203142404 is a wasteful number, since it uses less digits than its factorization.

3203142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908 (or 6906 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3203142404 is about 56596.3108691724. The cubic root of 3203142404 is about 1474.0948047867.

Adding to 3203142404 its reverse (4042413023), we get a palindrome (7245555427).

The spelling of 3203142404 in words is "three billion, two hundred three million, one hundred forty-two thousand, four hundred four".