109142714658 has 16 divisors (see below), whose sum is σ = 220004213760. Its totient is φ = 36094440816.

The previous prime is 109142714651. The next prime is 109142714669. The reversal of 109142714658 is 856417241901.

It is not an unprimeable number, because it can be changed into a prime (109142714651) 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, 71615193 + ... + 71616716.

It is an arithmetic number, because the mean of its divisors is an integer number (13750263360).

Almost surely, 2^109142714658 is an apocalyptic number.

109142714658 is an abundant number, since it is smaller than the sum of its proper divisors (110861499102).

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

109142714658 is a wasteful number, since it uses less digits than its factorization.

109142714658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143232041.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 109142714658 in words is "one hundred nine billion, one hundred forty-two million, seven hundred fourteen thousand, six hundred fifty-eight".