14450401503 has 24 divisors (see below), whose sum is σ = 21762624000. Its totient is φ = 9228147264.

The previous prime is 14450401499. The next prime is 14450401529. The reversal of 14450401503 is 30510405441.

It is a happy number.

14450401503 is a `hidden beast` number, since 1 + 4 + 4 + 504 + 0 + 150 + 3 = 666.

It is not a de Polignac number, because 14450401503 - 2² = 14450401499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14450401003) 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, 184828 + ... + 251121.

It is an arithmetic number, because the mean of its divisors is an integer number (906776000).

Almost surely, 2^14450401503 is an apocalyptic number.

14450401503 is a deficient number, since it is larger than the sum of its proper divisors (7312222497).

14450401503 is a wasteful number, since it uses less digits than its factorization.

14450401503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436111 (or 436108 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 14450401503 its reverse (30510405441), we get a palindrome (44960806944).

The spelling of 14450401503 in words is "fourteen billion, four hundred fifty million, four hundred one thousand, five hundred three".