14004454211 has 24 divisors (see below), whose sum is σ = 15612506112. Its totient is φ = 12551338800.

The previous prime is 14004454193. The next prime is 14004454223. The reversal of 14004454211 is 11245440041.

It is a de Polignac number, because none of the positive numbers 2^k-14004454211 is a prime.

It is a super-2 number, since 2×14004454211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14004454511) 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, 2502026 + ... + 2507616.

It is an arithmetic number, because the mean of its divisors is an integer number (650521088).

Almost surely, 2^14004454211 is an apocalyptic number.

14004454211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14004454211 is a deficient number, since it is larger than the sum of its proper divisors (1608051901).

14004454211 is a wasteful number, since it uses less digits than its factorization.

14004454211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903 (or 5892 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 14004454211 its reverse (11245440041), we get a palindrome (25249894252).

The spelling of 14004454211 in words is "fourteen billion, four million, four hundred fifty-four thousand, two hundred eleven".