20132241440553 has 12 divisors (see below), whose sum is σ = 31723531967088. Its totient is φ = 12201358448760.

The previous prime is 20132241440537. The next prime is 20132241440651. The reversal of 20132241440553 is 35504414223102.

It is a happy number.

20132241440553 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 2 + 241 + 4 + 405 + 5 + 3 = 666.

It is not a de Polignac number, because 20132241440553 - 2⁴ = 20132241440537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20132241440503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101677986975 + ... + 101677987172.

It is an arithmetic number, because the mean of its divisors is an integer number (2643627663924).

Almost surely, 2^{20132241440553} is an apocalyptic number.

It is an amenable number.

20132241440553 is a deficient number, since it is larger than the sum of its proper divisors (11591290526535).

20132241440553 is a wasteful number, since it uses less digits than its factorization.

20132241440553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203355974164 (or 203355974161 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 20132241440553 its reverse (35504414223102), we get a palindrome (55636655663655).

The spelling of 20132241440553 in words is "twenty trillion, one hundred thirty-two billion, two hundred forty-one million, four hundred forty thousand, five hundred fifty-three".