139887102174 has 8 divisors (see below), whose sum is σ = 279774204360. Its totient is φ = 46629034056.

The previous prime is 139887102143. The next prime is 139887102209. The reversal of 139887102174 is 471201788931.

139887102174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

139887102174 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11657258509 + ... + 11657258520.

It is an arithmetic number, because the mean of its divisors is an integer number (34971775545).

Almost surely, 2^139887102174 is an apocalyptic number.

139887102174 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.

139887102174 is a wasteful number, since it uses less digits than its factorization.

139887102174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23314517034.

The product of its (nonzero) digits is 677376, while the sum is 51.

The spelling of 139887102174 in words is "one hundred thirty-nine billion, eight hundred eighty-seven million, one hundred two thousand, one hundred seventy-four".