20403332201141 has 32 divisors (see below), whose sum is σ = 21190218658560. Its totient is φ = 19636055921664.

The previous prime is 20403332201099. The next prime is 20403332201149. The reversal of 20403332201141 is 14110223330402.

It is a cyclic number.

It is not a de Polignac number, because 20403332201141 - 2²⁶ = 20403265092277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20403332201141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20403332201149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228992786 + ... + 229081868.

It is an arithmetic number, because the mean of its divisors is an integer number (662194333080).

Almost surely, 2^{20403332201141} is an apocalyptic number.

It is an amenable number.

20403332201141 is a deficient number, since it is larger than the sum of its proper divisors (786886457419).

20403332201141 is a wasteful number, since it uses less digits than its factorization.

20403332201141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89645.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20403332201141 its reverse (14110223330402), we get a palindrome (34513555531543).

The spelling of 20403332201141 in words is "twenty trillion, four hundred three billion, three hundred thirty-two million, two hundred one thousand, one hundred forty-one".