20204102340332 has 24 divisors (see below), whose sum is σ = 36792649924800. Its totient is φ = 9699880424976.

The previous prime is 20204102340283. The next prime is 20204102340337. The reversal of 20204102340332 is 23304320140202.

It is not an unprimeable number, because it can be changed into a prime (20204102340337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995461982 + ... + 995482277.

It is an arithmetic number, because the mean of its divisors is an integer number (1533027080200).

Almost surely, 2^{20204102340332} is an apocalyptic number.

It is an amenable number.

20204102340332 is a deficient number, since it is larger than the sum of its proper divisors (16588547584468).

20204102340332 is a wasteful number, since it uses less digits than its factorization.

20204102340332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990944365 (or 1990944363 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 20204102340332 its reverse (23304320140202), we get a palindrome (43508422480534).

The spelling of 20204102340332 in words is "twenty trillion, two hundred four billion, one hundred two million, three hundred forty thousand, three hundred thirty-two".