158106144 has 288 divisors, whose sum is σ = 534340800. Its totient is φ = 40642560.

The previous prime is 158106139. The next prime is 158106149. The reversal of 158106144 is 441601851.

It is an interprime number because it is at equal distance from previous prime (158106139) and next prime (158106149).

It is not an unprimeable number, because it can be changed into a prime (158106149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2591874 + ... + 2591934.

It is an arithmetic number, because the mean of its divisors is an integer number (1855350).

Almost surely, 2^158106144 is an apocalyptic number.

158106144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158106144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267170400).

158106144 is an abundant number, since it is smaller than the sum of its proper divisors (376234656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158106144 is a wasteful number, since it uses less digits than its factorization.

158106144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 158106144 is about 12574.0265627205. The cubic root of 158106144 is about 540.7330510707.

Adding to 158106144 its reverse (441601851), we get a palindrome (599707995).

The spelling of 158106144 in words is "one hundred fifty-eight million, one hundred six thousand, one hundred forty-four".