214236857092597 has 2 divisors, whose sum is σ = 214236857092598. Its totient is φ = 214236857092596.

The previous prime is 214236857092537. The next prime is 214236857092681. The reversal of 214236857092597 is 795290758632412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209506923717316 + 4729933375281 = 14474354^2 + 2174841^2 .

It is a cyclic number.

It is not a de Polignac number, because 214236857092597 - 2⁷ = 214236857092469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214236857092537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107118428546298 + 107118428546299.

It is an arithmetic number, because the mean of its divisors is an integer number (107118428546299).

It is a 1-persistent number, because it is pandigital, but 2⋅214236857092597 = 428473714185194 is not.

Almost surely, 2^{214236857092597} is an apocalyptic number.

It is an amenable number.

214236857092597 is a deficient number, since it is larger than the sum of its proper divisors (1).

214236857092597 is an equidigital number, since it uses as much as digits as its factorization.

214236857092597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 457228800, while the sum is 70.

The spelling of 214236857092597 in words is "two hundred fourteen trillion, two hundred thirty-six billion, eight hundred fifty-seven million, ninety-two thousand, five hundred ninety-seven".