158165294119 has 8 divisors (see below), whose sum is σ = 180793601568. Its totient is φ = 135545303040.

The previous prime is 158165294117. The next prime is 158165294143. The reversal of 158165294119 is 911492561851.

158165294119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 158165294119 - 2¹ = 158165294117 is a prime.

It is a super-2 number, since 2×158165294119² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158165294117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038282 + ... + 2114455.

It is an arithmetic number, because the mean of its divisors is an integer number (22599200196).

Almost surely, 2^158165294119 is an apocalyptic number.

158165294119 is a deficient number, since it is larger than the sum of its proper divisors (22628307449).

158165294119 is an equidigital number, since it uses as much as digits as its factorization.

158165294119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158185.

The product of its digits is 777600, while the sum is 52.

The spelling of 158165294119 in words is "one hundred fifty-eight billion, one hundred sixty-five million, two hundred ninety-four thousand, one hundred nineteen".