14640076503 has 24 divisors (see below), whose sum is σ = 22926321600. Its totient is φ = 8948802240.

The previous prime is 14640076447. The next prime is 14640076537. The reversal of 14640076503 is 30567004641.

It is a happy number.

14640076503 is a `hidden beast` number, since 1 + 4 + 640 + 0 + 7 + 6 + 5 + 0 + 3 = 666.

It is not a de Polignac number, because 14640076503 - 2⁹ = 14640075991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14640076573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402463 + ... + 437328.

It is an arithmetic number, because the mean of its divisors is an integer number (955263400).

Almost surely, 2^14640076503 is an apocalyptic number.

14640076503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14640076503 is a deficient number, since it is larger than the sum of its proper divisors (8286245097).

14640076503 is a wasteful number, since it uses less digits than its factorization.

14640076503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839959 (or 839956 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 14640076503 in words is "fourteen billion, six hundred forty million, seventy-six thousand, five hundred three".