14164926905540 has 24 divisors (see below), whose sum is σ = 30438122003520. Its totient is φ = 5534203999968.

The previous prime is 14164926905539. The next prime is 14164926905557. The reversal of 14164926905540 is 4550962946141.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8235421760 + ... + 8235423479.

It is an arithmetic number, because the mean of its divisors is an integer number (1268255083480).

Almost surely, 2^{14164926905540} is an apocalyptic number.

14164926905540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14164926905540 is an abundant number, since it is smaller than the sum of its proper divisors (16273195097980).

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

14164926905540 is a wasteful number, since it uses less digits than its factorization.

14164926905540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16470845291 (or 16470845289 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 14164926905540 in words is "fourteen trillion, one hundred sixty-four billion, nine hundred twenty-six million, nine hundred five thousand, five hundred forty".