2046032640991 has 2 divisors, whose sum is σ = 2046032640992. Its totient is φ = 2046032640990.

The previous prime is 2046032640989. The next prime is 2046032641043. The reversal of 2046032640991 is 1990462306402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2046032640991 - 2¹ = 2046032640989 is a prime.

Together with 2046032640989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2046032640901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023016320495 + 1023016320496.

It is an arithmetic number, because the mean of its divisors is an integer number (1023016320496).

Almost surely, 2^{2046032640991} is an apocalyptic number.

2046032640991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046032640991 is an equidigital number, since it uses as much as digits as its factorization.

2046032640991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 2046032640991 in words is "two trillion, forty-six billion, thirty-two million, six hundred forty thousand, nine hundred ninety-one".