158332315244 has 6 divisors (see below), whose sum is σ = 277081551684. Its totient is φ = 79166157620.

The previous prime is 158332315223. The next prime is 158332315247. The reversal of 158332315244 is 442513233851.

158332315244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (158332315247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19791539402 + ... + 19791539409.

It is an arithmetic number, because the mean of its divisors is an integer number (46180258614).

Almost surely, 2^158332315244 is an apocalyptic number.

It is an amenable number.

158332315244 is a deficient number, since it is larger than the sum of its proper divisors (118749236440).

158332315244 is a wasteful number, since it uses less digits than its factorization.

158332315244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39583078815 (or 39583078813 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The spelling of 158332315244 in words is "one hundred fifty-eight billion, three hundred thirty-two million, three hundred fifteen thousand, two hundred forty-four".