158109719014 has 16 divisors (see below), whose sum is σ = 259736959440. Its totient is φ = 71736873120.

The previous prime is 158109719003. The next prime is 158109719017. The reversal of 158109719014 is 410917901851.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158109719017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51533577 + ... + 51536644.

It is an arithmetic number, because the mean of its divisors is an integer number (16233559965).

Almost surely, 2^158109719014 is an apocalyptic number.

158109719014 is a deficient number, since it is larger than the sum of its proper divisors (101627240426).

158109719014 is a wasteful number, since it uses less digits than its factorization.

158109719014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103070295.

The product of its (nonzero) digits is 90720, while the sum is 46.

The spelling of 158109719014 in words is "one hundred fifty-eight billion, one hundred nine million, seven hundred nineteen thousand, fourteen".