139043770196 has 12 divisors (see below), whose sum is σ = 246406681920. Its totient is φ = 68641861080.

The previous prime is 139043770163. The next prime is 139043770223. The reversal of 139043770196 is 691077340931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220005650 + ... + 220006281.

It is an arithmetic number, because the mean of its divisors is an integer number (20533890160).

Almost surely, 2^139043770196 is an apocalyptic number.

It is an amenable number.

139043770196 is a deficient number, since it is larger than the sum of its proper divisors (107362911724).

139043770196 is a wasteful number, since it uses less digits than its factorization.

139043770196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440012014 (or 440012012 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 50.

The spelling of 139043770196 in words is "one hundred thirty-nine billion, forty-three million, seven hundred seventy thousand, one hundred ninety-six".