272064911894329 has 2 divisors, whose sum is σ = 272064911894330. Its totient is φ = 272064911894328.

The previous prime is 272064911894317. The next prime is 272064911894437. The reversal of 272064911894329 is 923498119460272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213422092114729 + 58642819779600 = 14608973^2 + 7657860^2 .

It is a cyclic number.

It is not a de Polignac number, because 272064911894329 - 2¹¹ = 272064911892281 is a prime.

It is not a weakly prime, because it can be changed into another prime (272064911891329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136032455947164 + 136032455947165.

It is an arithmetic number, because the mean of its divisors is an integer number (136032455947165).

Almost surely, 2^{272064911894329} is an apocalyptic number.

It is an amenable number.

272064911894329 is a deficient number, since it is larger than the sum of its proper divisors (1).

272064911894329 is an equidigital number, since it uses as much as digits as its factorization.

272064911894329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 272064911894329 in words is "two hundred seventy-two trillion, sixty-four billion, nine hundred eleven million, eight hundred ninety-four thousand, three hundred twenty-nine".