23219085005239 has 2 divisors, whose sum is σ = 23219085005240. Its totient is φ = 23219085005238.

The previous prime is 23219085005209. The next prime is 23219085005261. The reversal of 23219085005239 is 93250058091232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23219085005239 - 2³⁷ = 23081646051767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23219085005192 and 23219085005201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23219085005209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11609542502619 + 11609542502620.

It is an arithmetic number, because the mean of its divisors is an integer number (11609542502620).

Almost surely, 2^{23219085005239} is an apocalyptic number.

23219085005239 is a deficient number, since it is larger than the sum of its proper divisors (1).

23219085005239 is an equidigital number, since it uses as much as digits as its factorization.

23219085005239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 23219085005239 in words is "twenty-three trillion, two hundred nineteen billion, eighty-five million, five thousand, two hundred thirty-nine".