14314421340 has 36 divisors (see below), whose sum is σ = 43420411944. Its totient is φ = 3817178976.

The previous prime is 14314421339. The next prime is 14314421347. The reversal of 14314421340 is 4312441341.

14314421340 is a `hidden beast` number, since 1 + 4 + 314 + 4 + 2 + 1 + 340 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14314421347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39762102 + ... + 39762461.

It is an arithmetic number, because the mean of its divisors is an integer number (1206122554).

Almost surely, 2^14314421340 is an apocalyptic number.

14314421340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14314421340 is an abundant number, since it is smaller than the sum of its proper divisors (29105990604).

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

14314421340 is a wasteful number, since it uses less digits than its factorization.

14314421340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79524578 (or 79524573 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14314421340 its reverse (4312441341), we get a palindrome (18626862681).

The spelling of 14314421340 in words is "fourteen billion, three hundred fourteen million, four hundred twenty-one thousand, three hundred forty".