139240131216 has 80 divisors (see below), whose sum is σ = 377600593920. Its totient is φ = 44154852480.

The previous prime is 139240131209. The next prime is 139240131229. The reversal of 139240131216 is 612131042931.

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 15 ways as a sum of consecutive naturals, for example, 705220 + ... + 880803.

It is an arithmetic number, because the mean of its divisors is an integer number (4720007424).

Almost surely, 2^139240131216 is an apocalyptic number.

139240131216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

139240131216 is an abundant number, since it is smaller than the sum of its proper divisors (238360462704).

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

139240131216 is a wasteful number, since it uses less digits than its factorization.

139240131216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586124 (or 1586118 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 139240131216 in words is "one hundred thirty-nine billion, two hundred forty million, one hundred thirty-one thousand, two hundred sixteen".