14453211123 has 24 divisors (see below), whose sum is σ = 22818349008. Its totient is φ = 8761528512.

The previous prime is 14453211083. The next prime is 14453211151. The reversal of 14453211123 is 32111235441.

14453211123 is a `hidden beast` number, since 1 + 4 + 4 + 532 + 1 + 1 + 123 = 666.

It is not a de Polignac number, because 14453211123 - 2¹⁰ = 14453210099 is a prime.

It is a super-2 number, since 2×14453211123² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14453211163) 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, 914040 + ... + 929717.

It is an arithmetic number, because the mean of its divisors is an integer number (950764542).

Almost surely, 2^14453211123 is an apocalyptic number.

14453211123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14453211123 is a deficient number, since it is larger than the sum of its proper divisors (8365137885).

14453211123 is a wasteful number, since it uses less digits than its factorization.

14453211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843843 (or 1843840 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 14453211123 its reverse (32111235441), we get a palindrome (46564446564).

The spelling of 14453211123 in words is "fourteen billion, four hundred fifty-three million, two hundred eleven thousand, one hundred twenty-three".