272219273399 has 2 divisors, whose sum is σ = 272219273400. Its totient is φ = 272219273398.

The previous prime is 272219273357. The next prime is 272219273419. The reversal of 272219273399 is 993372912272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272219273399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272219273329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136109636699 + 136109636700.

It is an arithmetic number, because the mean of its divisors is an integer number (136109636700).

Almost surely, 2^272219273399 is an apocalyptic number.

272219273399 is a deficient number, since it is larger than the sum of its proper divisors (1).

272219273399 is an equidigital number, since it uses as much as digits as its factorization.

272219273399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5143824, while the sum is 56.

The spelling of 272219273399 in words is "two hundred seventy-two billion, two hundred nineteen million, two hundred seventy-three thousand, three hundred ninety-nine".