139839910200 has 144 divisors (see below), whose sum is σ = 476243960400. Its totient is φ = 36765388800.

The previous prime is 139839910159. The next prime is 139839910211. The reversal of 139839910200 is 2019938931.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 419305 + ... + 674904.

It is an arithmetic number, because the mean of its divisors is an integer number (3307249725).

Almost surely, 2^139839910200 is an apocalyptic number.

139839910200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139839910200 is an abundant number, since it is smaller than the sum of its proper divisors (336404050200).

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

139839910200 is a wasteful number, since it uses less digits than its factorization.

139839910200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094302 (or 1094290 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The spelling of 139839910200 in words is "one hundred thirty-nine billion, eight hundred thirty-nine million, nine hundred ten thousand, two hundred".