20846444011 has 2 divisors, whose sum is σ = 20846444012. Its totient is φ = 20846444010.

The previous prime is 20846443993. The next prime is 20846444029. The reversal of 20846444011 is 11044464802.

It is a balanced prime because it is at equal distance from previous prime (20846443993) and next prime (20846444029).

It is a cyclic number.

It is not a de Polignac number, because 20846444011 - 2⁵ = 20846443979 is a prime.

It is not a weakly prime, because it can be changed into another prime (20846444041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10423222005 + 10423222006.

It is an arithmetic number, because the mean of its divisors is an integer number (10423222006).

Almost surely, 2^20846444011 is an apocalyptic number.

20846444011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20846444011 is an equidigital number, since it uses as much as digits as its factorization.

20846444011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24576, while the sum is 34.

The spelling of 20846444011 in words is "twenty billion, eight hundred forty-six million, four hundred forty-four thousand, eleven".