14044442503 has 16 divisors (see below), whose sum is σ = 17399958016. Its totient is φ = 11038485600.

The previous prime is 14044442497. The next prime is 14044442537. The reversal of 14044442503 is 30524444041.

It is a cyclic number.

It is not a de Polignac number, because 14044442503 - 2¹³ = 14044434311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14044442603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497301 + ... + 524782.

It is an arithmetic number, because the mean of its divisors is an integer number (1087497376).

Almost surely, 2^14044442503 is an apocalyptic number.

14044442503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14044442503 is a deficient number, since it is larger than the sum of its proper divisors (3355515513).

14044442503 is a wasteful number, since it uses less digits than its factorization.

14044442503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022254.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 14044442503 its reverse (30524444041), we get a palindrome (44568886544).

The spelling of 14044442503 in words is "fourteen billion, forty-four million, four hundred forty-two thousand, five hundred three".