40202303204 has 12 divisors (see below), whose sum is σ = 80404606464. Its totient is φ = 17229558504.

The previous prime is 40202303201. The next prime is 40202303209. The reversal of 40202303204 is 40230320204.

40202303204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (40202303201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717898244 + ... + 717898299.

It is an arithmetic number, because the mean of its divisors is an integer number (6700383872).

Almost surely, 2^40202303204 is an apocalyptic number.

It is an amenable number.

40202303204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40202303204 is a wasteful number, since it uses less digits than its factorization.

40202303204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1435796554 (or 1435796552 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40202303204 its reverse (40230320204), we get a palindrome (80432623408).

The spelling of 40202303204 in words is "forty billion, two hundred two million, three hundred three thousand, two hundred four".