72466066327 has 2 divisors, whose sum is σ = 72466066328. Its totient is φ = 72466066326.

The previous prime is 72466066319. The next prime is 72466066339. The reversal of 72466066327 is 72366066427.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72466066327 - 2³ = 72466066319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72466066357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36233033163 + 36233033164.

It is an arithmetic number, because the mean of its divisors is an integer number (36233033164).

Almost surely, 2^72466066327 is an apocalyptic number.

72466066327 is a deficient number, since it is larger than the sum of its proper divisors (1).

72466066327 is an equidigital number, since it uses as much as digits as its factorization.

72466066327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 72466066327 in words is "seventy-two billion, four hundred sixty-six million, sixty-six thousand, three hundred twenty-seven".