20416141043041 has 2 divisors, whose sum is σ = 20416141043042. Its totient is φ = 20416141043040.

The previous prime is 20416141043021. The next prime is 20416141043131. The reversal of 20416141043041 is 14034014161402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20401979091025 + 14161952016 = 4516855^2 + 119004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20416141043041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20416141042994 and 20416141043012.

It is not a weakly prime, because it can be changed into another prime (20416141043021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10208070521520 + 10208070521521.

It is an arithmetic number, because the mean of its divisors is an integer number (10208070521521).

Almost surely, 2^{20416141043041} is an apocalyptic number.

It is an amenable number.

20416141043041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20416141043041 is an equidigital number, since it uses as much as digits as its factorization.

20416141043041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 20416141043041 in words is "twenty trillion, four hundred sixteen billion, one hundred forty-one million, forty-three thousand, forty-one".