14462305640 has 32 divisors (see below), whose sum is σ = 32952096000. Its totient is φ = 5711694144.

The previous prime is 14462305607. The next prime is 14462305651. The reversal of 14462305640 is 4650326441.

It is a self number, because there is not a number n which added to its sum of digits gives 14462305640.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2285180 + ... + 2291499.

It is an arithmetic number, because the mean of its divisors is an integer number (1029753000).

Almost surely, 2^14462305640 is an apocalyptic number.

14462305640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14462305640 is an abundant number, since it is smaller than the sum of its proper divisors (18489790360).

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

14462305640 is a wasteful number, since it uses less digits than its factorization.

14462305640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4576769 (or 4576765 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 14462305640 in words is "fourteen billion, four hundred sixty-two million, three hundred five thousand, six hundred forty".