2147388816259 has 2 divisors, whose sum is σ = 2147388816260. Its totient is φ = 2147388816258.

The previous prime is 2147388816193. The next prime is 2147388816263. The reversal of 2147388816259 is 9526188837412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2147388816259 - 2²⁹ = 2146851945347 is a prime.

It is a super-2 number, since 2×2147388816259² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2147388816259.

It is not a weakly prime, because it can be changed into another prime (2147388016259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073694408129 + 1073694408130.

It is an arithmetic number, because the mean of its divisors is an integer number (1073694408130).

Almost surely, 2^{2147388816259} is an apocalyptic number.

2147388816259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147388816259 is an equidigital number, since it uses as much as digits as its factorization.

2147388816259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46448640, while the sum is 64.

The spelling of 2147388816259 in words is "two trillion, one hundred forty-seven billion, three hundred eighty-eight million, eight hundred sixteen thousand, two hundred fifty-nine".