158188241058 has 8 divisors (see below), whose sum is σ = 316376482128. Its totient is φ = 52729413684.

The previous prime is 158188241051. The next prime is 158188241059. The reversal of 158188241058 is 850142881851.

It is a happy number.

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

158188241058 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 158188241058.

It is not an unprimeable number, because it can be changed into a prime (158188241051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13182353416 + ... + 13182353427.

It is an arithmetic number, because the mean of its divisors is an integer number (39547060266).

Almost surely, 2^158188241058 is an apocalyptic number.

158188241058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

158188241058 is a wasteful number, since it uses less digits than its factorization.

158188241058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26364706848.

The product of its (nonzero) digits is 819200, while the sum is 51.

The spelling of 158188241058 in words is "one hundred fifty-eight billion, one hundred eighty-eight million, two hundred forty-one thousand, fifty-eight".