2130885718399 has 2 divisors, whose sum is σ = 2130885718400. Its totient is φ = 2130885718398.

The previous prime is 2130885718373. The next prime is 2130885718471. The reversal of 2130885718399 is 9938175880312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130885718399 - 2¹⁹ = 2130885194111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2130885718399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130885713399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065442859199 + 1065442859200.

It is an arithmetic number, because the mean of its divisors is an integer number (1065442859200).

Almost surely, 2^{2130885718399} is an apocalyptic number.

2130885718399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130885718399 is an equidigital number, since it uses as much as digits as its factorization.

2130885718399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 64.

The spelling of 2130885718399 in words is "two trillion, one hundred thirty billion, eight hundred eighty-five million, seven hundred eighteen thousand, three hundred ninety-nine".