158141473 has 12 divisors (see below), whose sum is σ = 184558932. Its totient is φ = 135108960.

The previous prime is 158141471. The next prime is 158141483. The reversal of 158141473 is 374141851.

It can be written as a sum of positive squares in 2 ways, for example, as 44782864 + 113358609 = 6692^2 + 10647^2 .

It is not a de Polignac number, because 158141473 - 2¹ = 158141471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158141471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10443 + ... + 20623.

It is an arithmetic number, because the mean of its divisors is an integer number (15379911).

Almost surely, 2^158141473 is an apocalyptic number.

It is an amenable number.

158141473 is a deficient number, since it is larger than the sum of its proper divisors (26417459).

158141473 is a wasteful number, since it uses less digits than its factorization.

158141473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512 (or 10505 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 158141473 is about 12575.4313246107. The cubic root of 158141473 is about 540.7733238789.

The spelling of 158141473 in words is "one hundred fifty-eight million, one hundred forty-one thousand, four hundred seventy-three".