139082970858 has 16 divisors (see below), whose sum is σ = 299563322016. Its totient is φ = 42794760240.

The previous prime is 139082970811. The next prime is 139082970869. The reversal of 139082970858 is 858079280931.

It is a super-3 number, since 3×139082970858³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891557428 + ... + 891557583.

It is an arithmetic number, because the mean of its divisors is an integer number (18722707626).

Almost surely, 2^139082970858 is an apocalyptic number.

139082970858 is an abundant number, since it is smaller than the sum of its proper divisors (160480351158).

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

139082970858 is a wasteful number, since it uses less digits than its factorization.

139082970858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783115029.

The product of its (nonzero) digits is 8709120, while the sum is 60.

The spelling of 139082970858 in words is "one hundred thirty-nine billion, eighty-two million, nine hundred seventy thousand, eight hundred fifty-eight".