272240720071 has 2 divisors, whose sum is σ = 272240720072. Its totient is φ = 272240720070.

The previous prime is 272240720053. The next prime is 272240720077. The reversal of 272240720071 is 170027042272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272240720071 - 2⁵ = 272240720039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272240720077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136120360035 + 136120360036.

It is an arithmetic number, because the mean of its divisors is an integer number (136120360036).

Almost surely, 2^272240720071 is an apocalyptic number.

272240720071 is a deficient number, since it is larger than the sum of its proper divisors (1).

272240720071 is an equidigital number, since it uses as much as digits as its factorization.

272240720071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21952, while the sum is 34.

The spelling of 272240720071 in words is "two hundred seventy-two billion, two hundred forty million, seven hundred twenty thousand, seventy-one".