23364162655219 has 2 divisors, whose sum is σ = 23364162655220. Its totient is φ = 23364162655218.

The previous prime is 23364162655157. The next prime is 23364162655243. The reversal of 23364162655219 is 91255626146332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23364162655219 is a prime.

It is a super-2 number, since 2×23364162655219² (a number of 28 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 23364162655219.

It is not a weakly prime, because it can be changed into another prime (23364162655279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11682081327609 + 11682081327610.

It is an arithmetic number, because the mean of its divisors is an integer number (11682081327610).

Almost surely, 2^{23364162655219} is an apocalyptic number.

23364162655219 is a deficient number, since it is larger than the sum of its proper divisors (1).

23364162655219 is an equidigital number, since it uses as much as digits as its factorization.

23364162655219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13996800, while the sum is 55.

The spelling of 23364162655219 in words is "twenty-three trillion, three hundred sixty-four billion, one hundred sixty-two million, six hundred fifty-five thousand, two hundred nineteen".