20432040130333 has 24 divisors (see below), whose sum is σ = 23605638666120. Its totient is φ = 17575160755200.

The previous prime is 20432040130319. The next prime is 20432040130343. The reversal of 20432040130333 is 33303104023402.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 2576496891609 + 17855543238724 = 1605147^2 + 4225582^2 .

It is not a de Polignac number, because 20432040130333 - 2⁵ = 20432040130301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432040130343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26543278 + ... + 27302191.

It is an arithmetic number, because the mean of its divisors is an integer number (983568277755).

Almost surely, 2^{20432040130333} is an apocalyptic number.

It is an amenable number.

20432040130333 is a deficient number, since it is larger than the sum of its proper divisors (3173598535787).

20432040130333 is a wasteful number, since it uses less digits than its factorization.

20432040130333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53845617 (or 53845600 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 20432040130333 its reverse (33303104023402), we get a palindrome (53735144153735).

The spelling of 20432040130333 in words is "twenty trillion, four hundred thirty-two billion, forty million, one hundred thirty thousand, three hundred thirty-three".