158795414369 has 2 divisors, whose sum is σ = 158795414370. Its totient is φ = 158795414368.

The previous prime is 158795414341. The next prime is 158795414381. The reversal of 158795414369 is 963414597851.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153908705344 + 4886709025 = 392312^2 + 69905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158795414369 is a prime.

It is a super-2 number, since 2×158795414369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (158795414969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79397707184 + 79397707185.

It is an arithmetic number, because the mean of its divisors is an integer number (79397707185).

Almost surely, 2^158795414369 is an apocalyptic number.

It is an amenable number.

158795414369 is a deficient number, since it is larger than the sum of its proper divisors (1).

158795414369 is an equidigital number, since it uses as much as digits as its factorization.

158795414369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32659200, while the sum is 62.

The spelling of 158795414369 in words is "one hundred fifty-eight billion, seven hundred ninety-five million, four hundred fourteen thousand, three hundred sixty-nine".