158963929141 has 2 divisors, whose sum is σ = 158963929142. Its totient is φ = 158963929140.

The previous prime is 158963929099. The next prime is 158963929169. The reversal of 158963929141 is 141929369851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90884160900 + 68079768241 = 301470^2 + 260921^2 .

It is an emirp because it is prime and its reverse (141929369851) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158963929141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158963929441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79481964570 + 79481964571.

It is an arithmetic number, because the mean of its divisors is an integer number (79481964571).

Almost surely, 2^158963929141 is an apocalyptic number.

It is an amenable number.

158963929141 is a deficient number, since it is larger than the sum of its proper divisors (1).

158963929141 is an equidigital number, since it uses as much as digits as its factorization.

158963929141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4199040, while the sum is 58.

The spelling of 158963929141 in words is "one hundred fifty-eight billion, nine hundred sixty-three million, nine hundred twenty-nine thousand, one hundred forty-one".