139184289934 has 16 divisors (see below), whose sum is σ = 213598289520. Its totient is φ = 67995757440.

The previous prime is 139184289913. The next prime is 139184289943. The reversal of 139184289934 is 439982481931.

It is a congruent number.

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, 2698644 + ... + 2749735.

It is an arithmetic number, because the mean of its divisors is an integer number (13349893095).

Almost surely, 2^139184289934 is an apocalyptic number.

139184289934 is a deficient number, since it is larger than the sum of its proper divisors (74413999586).

139184289934 is a wasteful number, since it uses less digits than its factorization.

139184289934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448675.

The product of its digits is 13436928, while the sum is 61.

The spelling of 139184289934 in words is "one hundred thirty-nine billion, one hundred eighty-four million, two hundred eighty-nine thousand, nine hundred thirty-four".