862016012317 has 2 divisors, whose sum is σ = 862016012318. Its totient is φ = 862016012316.

The previous prime is 862016012287. The next prime is 862016012321. The reversal of 862016012317 is 713210610268.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 788506704441 + 73509307876 = 887979^2 + 271126^2 .

It is a cyclic number.

It is not a de Polignac number, because 862016012317 - 2³⁹ = 312260198429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (862016013317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 431008006158 + 431008006159.

It is an arithmetic number, because the mean of its divisors is an integer number (431008006159).

Almost surely, 2^862016012317 is an apocalyptic number.

It is an amenable number.

862016012317 is a deficient number, since it is larger than the sum of its proper divisors (1).

862016012317 is an equidigital number, since it uses as much as digits as its factorization.

862016012317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 862016012317 in words is "eight hundred sixty-two billion, sixteen million, twelve thousand, three hundred seventeen".