139058241885 has 32 divisors (see below), whose sum is σ = 247246174080. Its totient is φ = 74154939264.

The previous prime is 139058241841. The next prime is 139058241901. The reversal of 139058241885 is 588142850931.

139058241885 is a `hidden beast` number, since 1 + 390 + 5 + 8 + 241 + 8 + 8 + 5 = 666.

It is not a de Polignac number, because 139058241885 - 2⁸ = 139058241629 is a prime.

It is a super-2 number, since 2×139058241885² (a number of 23 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 1069414 + ... + 1192376.

It is an arithmetic number, because the mean of its divisors is an integer number (7726442940).

Almost surely, 2^139058241885 is an apocalyptic number.

139058241885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

139058241885 is a deficient number, since it is larger than the sum of its proper divisors (108187932195).

139058241885 is a wasteful number, since it uses less digits than its factorization.

139058241885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131354 (or 131348 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 54.

The spelling of 139058241885 in words is "one hundred thirty-nine billion, fifty-eight million, two hundred forty-one thousand, eight hundred eighty-five".