2642374503019 has 2 divisors, whose sum is σ = 2642374503020. Its totient is φ = 2642374503018.

The previous prime is 2642374502909. The next prime is 2642374503031. The reversal of 2642374503019 is 9103054732462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2642374503019 - 2²³ = 2642366114411 is a prime.

It is a super-2 number, since 2×2642374503019² (a number of 26 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 2642374503019.

It is not a weakly prime, because it can be changed into another prime (2642374503059) 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, 1321187251509 + 1321187251510.

It is an arithmetic number, because the mean of its divisors is an integer number (1321187251510).

Almost surely, 2^{2642374503019} is an apocalyptic number.

2642374503019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2642374503019 is an equidigital number, since it uses as much as digits as its factorization.

2642374503019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 2642374503019 in words is "two trillion, six hundred forty-two billion, three hundred seventy-four million, five hundred three thousand, nineteen".