26452370074219 has 2 divisors, whose sum is σ = 26452370074220. Its totient is φ = 26452370074218.

The previous prime is 26452370074211. The next prime is 26452370074223. The reversal of 26452370074219 is 91247007325462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26452370074219 - 2³ = 26452370074211 is a prime.

It is a super-2 number, since 2×26452370074219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26452370074211) 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, 13226185037109 + 13226185037110.

It is an arithmetic number, because the mean of its divisors is an integer number (13226185037110).

Almost surely, 2^{26452370074219} is an apocalyptic number.

26452370074219 is a deficient number, since it is larger than the sum of its proper divisors (1).

26452370074219 is an equidigital number, since it uses as much as digits as its factorization.

26452370074219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 26452370074219 in words is "twenty-six trillion, four hundred fifty-two billion, three hundred seventy million, seventy-four thousand, two hundred nineteen".