158084971702271 has 2 divisors, whose sum is σ = 158084971702272. Its totient is φ = 158084971702270.

The previous prime is 158084971702253. The next prime is 158084971702321. The reversal of 158084971702271 is 172207179480851.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158084971702271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158084971702201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79042485851135 + 79042485851136.

It is an arithmetic number, because the mean of its divisors is an integer number (79042485851136).

Almost surely, 2^{158084971702271} is an apocalyptic number.

158084971702271 is a deficient number, since it is larger than the sum of its proper divisors (1).

158084971702271 is an equidigital number, since it uses as much as digits as its factorization.

158084971702271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15805440, while the sum is 62.

The spelling of 158084971702271 in words is "one hundred fifty-eight trillion, eighty-four billion, nine hundred seventy-one million, seven hundred two thousand, two hundred seventy-one".