139291765014 has 16 divisors (see below), whose sum is σ = 278849113200. Its totient is φ = 46386324480.

The previous prime is 139291764991. The next prime is 139291765061. The reversal of 139291765014 is 410567192931.

139291765014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 11059147 + ... + 11071734.

It is an arithmetic number, because the mean of its divisors is an integer number (17428069575).

Almost surely, 2^139291765014 is an apocalyptic number.

139291765014 is an abundant number, since it is smaller than the sum of its proper divisors (139557348186).

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

139291765014 is a wasteful number, since it uses less digits than its factorization.

139291765014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22131935.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 139291765014 in words is "one hundred thirty-nine billion, two hundred ninety-one million, seven hundred sixty-five thousand, fourteen".