20142213342041 has 6 divisors (see below), whose sum is σ = 23430737969370. Its totient is φ = 17264754293136.

The previous prime is 20142213342019. The next prime is 20142213342061. The reversal of 20142213342041 is 14024331224102.

It can be written as a sum of positive squares in only one way, i.e., 19879372559641 + 262840782400 = 4458629^2 + 512680^2 .

It is not a de Polignac number, because 20142213342041 - 2²² = 20142209147737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20142213341995 and 20142213342013.

It is not an unprimeable number, because it can be changed into a prime (20142213342001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205532789156 + ... + 205532789253.

It is an arithmetic number, because the mean of its divisors is an integer number (3905122994895).

Almost surely, 2^{20142213342041} is an apocalyptic number.

It is an amenable number.

20142213342041 is a deficient number, since it is larger than the sum of its proper divisors (3288524627329).

20142213342041 is an equidigital number, since it uses as much as digits as its factorization.

20142213342041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411065578423 (or 411065578416 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 20142213342041 its reverse (14024331224102), we get a palindrome (34166544566143).

The spelling of 20142213342041 in words is "twenty trillion, one hundred forty-two billion, two hundred thirteen million, three hundred forty-two thousand, forty-one".