20032643576711 has 2 divisors, whose sum is σ = 20032643576712. Its totient is φ = 20032643576710.

The previous prime is 20032643576707. The next prime is 20032643576773. The reversal of 20032643576711 is 11767534623002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20032643576711 - 2² = 20032643576707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20032643576411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016321788355 + 10016321788356.

It is an arithmetic number, because the mean of its divisors is an integer number (10016321788356).

Almost surely, 2^{20032643576711} is an apocalyptic number.

20032643576711 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032643576711 is an equidigital number, since it uses as much as digits as its factorization.

20032643576711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 20032643576711 in words is "twenty trillion, thirty-two billion, six hundred forty-three million, five hundred seventy-six thousand, seven hundred eleven".