7272711216143 has 2 divisors, whose sum is σ = 7272711216144. Its totient is φ = 7272711216142.

The previous prime is 7272711216103. The next prime is 7272711216157. The reversal of 7272711216143 is 3416121172727.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7272711216143 - 2⁶ = 7272711216079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7272711216094 and 7272711216103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7272711216103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3636355608071 + 3636355608072.

It is an arithmetic number, because the mean of its divisors is an integer number (3636355608072).

Almost surely, 2^{7272711216143} is an apocalyptic number.

7272711216143 is a deficient number, since it is larger than the sum of its proper divisors (1).

7272711216143 is an equidigital number, since it uses as much as digits as its factorization.

7272711216143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 197568, while the sum is 44.

The spelling of 7272711216143 in words is "seven trillion, two hundred seventy-two billion, seven hundred eleven million, two hundred sixteen thousand, one hundred forty-three".