14453431222523 has 16 divisors (see below), whose sum is σ = 15833747160000. Its totient is φ = 13132159229952.

The previous prime is 14453431222499. The next prime is 14453431222553. The reversal of 14453431222523 is 32522213435441.

It is a cyclic number.

It is not a de Polignac number, because 14453431222523 - 2¹⁰ = 14453431221499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14453431222553) 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, 1031963 + ... + 5474651.

It is an arithmetic number, because the mean of its divisors is an integer number (989609197500).

Almost surely, 2^{14453431222523} is an apocalyptic number.

14453431222523 is a deficient number, since it is larger than the sum of its proper divisors (1380315937477).

14453431222523 is a wasteful number, since it uses less digits than its factorization.

14453431222523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4449334.

The product of its digits is 691200, while the sum is 41.

Adding to 14453431222523 its reverse (32522213435441), we get a palindrome (46975644657964).

The spelling of 14453431222523 in words is "fourteen trillion, four hundred fifty-three billion, four hundred thirty-one million, two hundred twenty-two thousand, five hundred twenty-three".