139058241886 has 16 divisors (see below), whose sum is σ = 217055836800. Its totient is φ = 66761108568.

The previous prime is 139058241841. The next prime is 139058241901. The reversal of 139058241886 is 688142850931.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13697946 + ... + 13708093.

It is an arithmetic number, because the mean of its divisors is an integer number (13565989800).

Almost surely, 2^139058241886 is an apocalyptic number.

139058241886 is a deficient number, since it is larger than the sum of its proper divisors (77997594914).

139058241886 is a wasteful number, since it uses less digits than its factorization.

139058241886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27406143.

The product of its (nonzero) digits is 3317760, while the sum is 55.

The spelling of 139058241886 in words is "one hundred thirty-nine billion, fifty-eight million, two hundred forty-one thousand, eight hundred eighty-six".