14286340872 has 64 divisors (see below), whose sum is σ = 39857712000. Its totient is φ = 4741301952.

The previous prime is 14286340837. The next prime is 14286340897. The reversal of 14286340872 is 27804368241.

It is a happy number.

14286340872 is a `hidden beast` number, since 1 + 4 + 2 + 8 + 634 + 0 + 8 + 7 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94948 + ... + 193875.

It is an arithmetic number, because the mean of its divisors is an integer number (622776750).

Almost surely, 2^14286340872 is an apocalyptic number.

14286340872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14286340872 is an abundant number, since it is smaller than the sum of its proper divisors (25571371128).

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

14286340872 is a wasteful number, since it uses less digits than its factorization.

14286340872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289067 (or 289057 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 14286340872 in words is "fourteen billion, two hundred eighty-six million, three hundred forty thousand, eight hundred seventy-two".