2142244352519 has 2 divisors, whose sum is σ = 2142244352520. Its totient is φ = 2142244352518.

The previous prime is 2142244352471. The next prime is 2142244352527. The reversal of 2142244352519 is 9152534422412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2142244352519 - 2²⁰ = 2142243303943 is a prime.

It is a super-2 number, since 2×2142244352519² (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 2142244352519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142244352539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071122176259 + 1071122176260.

It is an arithmetic number, because the mean of its divisors is an integer number (1071122176260).

Almost surely, 2^{2142244352519} is an apocalyptic number.

2142244352519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142244352519 is an equidigital number, since it uses as much as digits as its factorization.

2142244352519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 44.

The spelling of 2142244352519 in words is "two trillion, one hundred forty-two billion, two hundred forty-four million, three hundred fifty-two thousand, five hundred nineteen".