272343419 has 2 divisors, whose sum is σ = 272343420. Its totient is φ = 272343418.

The previous prime is 272343413. The next prime is 272343431. The reversal of 272343419 is 914343272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272343419 - 2⁴ = 272343403 is a prime.

It is a super-2 number, since 2×272343419² = 148341875745219122, which contains 22 as substring.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (272343413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136171709 + 136171710.

It is an arithmetic number, because the mean of its divisors is an integer number (136171710).

Almost surely, 2^272343419 is an apocalyptic number.

272343419 is a deficient number, since it is larger than the sum of its proper divisors (1).

272343419 is an equidigital number, since it uses as much as digits as its factorization.

272343419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 272343419 is about 16502.8306359848. The cubic root of 272343419 is about 648.1949279888.

The spelling of 272343419 in words is "two hundred seventy-two million, three hundred forty-three thousand, four hundred nineteen".