272743422047 has 2 divisors, whose sum is σ = 272743422048. Its totient is φ = 272743422046.

The previous prime is 272743422041. The next prime is 272743422089. The reversal of 272743422047 is 740224347272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272743422047 - 2²⁴ = 272726644831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272743421989 and 272743422007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272743422041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136371711023 + 136371711024.

It is an arithmetic number, because the mean of its divisors is an integer number (136371711024).

Almost surely, 2^272743422047 is an apocalyptic number.

272743422047 is a deficient number, since it is larger than the sum of its proper divisors (1).

272743422047 is an equidigital number, since it uses as much as digits as its factorization.

272743422047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1053696, while the sum is 44.

The spelling of 272743422047 in words is "two hundred seventy-two billion, seven hundred forty-three million, four hundred twenty-two thousand, forty-seven".