23072645571419 has 2 divisors, whose sum is σ = 23072645571420. Its totient is φ = 23072645571418.

The previous prime is 23072645571397. The next prime is 23072645571421. The reversal of 23072645571419 is 91417554627032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23072645571419 is a prime.

It is a super-2 number, since 2×23072645571419² (a number of 28 digits) contains 22 as substring.

Together with 23072645571421, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23072645561419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11536322785709 + 11536322785710.

It is an arithmetic number, because the mean of its divisors is an integer number (11536322785710).

Almost surely, 2^{23072645571419} is an apocalyptic number.

23072645571419 is a deficient number, since it is larger than the sum of its proper divisors (1).

23072645571419 is an equidigital number, since it uses as much as digits as its factorization.

23072645571419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 23072645571419 in words is "twenty-three trillion, seventy-two billion, six hundred forty-five million, five hundred seventy-one thousand, four hundred nineteen".