158795414381 has 2 divisors, whose sum is σ = 158795414382. Its totient is φ = 158795414380.

The previous prime is 158795414369. The next prime is 158795414383. The reversal of 158795414381 is 183414597851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145516309156 + 13279105225 = 381466^2 + 115235^2 .

It is an emirp because it is prime and its reverse (183414597851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158795414381 - 2⁶ = 158795414317 is a prime.

It is a super-2 number, since 2×158795414381² (a number of 23 digits) contains 22 as substring.

Together with 158795414383, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158795414383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79397707190 + 79397707191.

It is an arithmetic number, because the mean of its divisors is an integer number (79397707191).

Almost surely, 2^158795414381 is an apocalyptic number.

It is an amenable number.

158795414381 is a deficient number, since it is larger than the sum of its proper divisors (1).

158795414381 is an equidigital number, since it uses as much as digits as its factorization.

158795414381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4838400, while the sum is 56.

The spelling of 158795414381 in words is "one hundred fifty-eight billion, seven hundred ninety-five million, four hundred fourteen thousand, three hundred eighty-one".