20041476712001 has 2 divisors, whose sum is σ = 20041476712002. Its totient is φ = 20041476712000.

The previous prime is 20041476711979. The next prime is 20041476712003. The reversal of 20041476712001 is 10021767414002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19353532540225 + 687944171776 = 4399265^2 + 829424^2 .

It is a cyclic number.

It is not a de Polignac number, because 20041476712001 - 2⁴² = 15643430200897 is a prime.

Together with 20041476712003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (20041476712003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10020738356000 + 10020738356001.

It is an arithmetic number, because the mean of its divisors is an integer number (10020738356001).

Almost surely, 2^{20041476712001} is an apocalyptic number.

It is an amenable number.

20041476712001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20041476712001 is an equidigital number, since it uses as much as digits as its factorization.

20041476712001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 20041476712001 in words is "twenty trillion, forty-one billion, four hundred seventy-six million, seven hundred twelve thousand, one".