2640830224213 has 2 divisors, whose sum is σ = 2640830224214. Its totient is φ = 2640830224212.

The previous prime is 2640830224181. The next prime is 2640830224247. The reversal of 2640830224213 is 3124220380462.

It is a happy number.

2640830224213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2416663011844 + 224167212369 = 1554562^2 + 473463^2 .

It is a cyclic number.

It is not a de Polignac number, because 2640830224213 - 2⁵ = 2640830224181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2640830224283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320415112106 + 1320415112107.

It is an arithmetic number, because the mean of its divisors is an integer number (1320415112107).

Almost surely, 2^{2640830224213} is an apocalyptic number.

It is an amenable number.

2640830224213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2640830224213 is an equidigital number, since it uses as much as digits as its factorization.

2640830224213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 2640830224213 in words is "two trillion, six hundred forty billion, eight hundred thirty million, two hundred twenty-four thousand, two hundred thirteen".