14139240312 has 32 divisors (see below), whose sum is σ = 35375432400. Its totient is φ = 4709435904.

The previous prime is 14139240301. The next prime is 14139240329. The reversal of 14139240312 is 21304293141.

It is a self number, because there is not a number n which added to its sum of digits gives 14139240312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195987 + ... + 258242.

Almost surely, 2^14139240312 is an apocalyptic number.

14139240312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14139240312 is an abundant number, since it is smaller than the sum of its proper divisors (21236192088).

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

14139240312 is a wasteful number, since it uses less digits than its factorization.

14139240312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455535 (or 455531 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 14139240312 in words is "fourteen billion, one hundred thirty-nine million, two hundred forty thousand, three hundred twelve".