2641632899201 has 2 divisors, whose sum is σ = 2641632899202. Its totient is φ = 2641632899200.

The previous prime is 2641632899189. The next prime is 2641632899203. The reversal of 2641632899201 is 1029982361462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2164794312976 + 476838586225 = 1471324^2 + 690535^2 .

It is a cyclic number.

It is not a de Polignac number, because 2641632899201 - 2¹⁴ = 2641632882817 is a prime.

Together with 2641632899203, 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 (2641632899203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320816449600 + 1320816449601.

It is an arithmetic number, because the mean of its divisors is an integer number (1320816449601).

Almost surely, 2^{2641632899201} is an apocalyptic number.

It is an amenable number.

2641632899201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641632899201 is an equidigital number, since it uses as much as digits as its factorization.

2641632899201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 2641632899201 in words is "two trillion, six hundred forty-one billion, six hundred thirty-two million, eight hundred ninety-nine thousand, two hundred one".