14534345423 has 8 divisors (see below), whose sum is σ = 15671402208. Its totient is φ = 13400007264.

The previous prime is 14534345417. The next prime is 14534345429. The reversal of 14534345423 is 32454343541.

It is an interprime number because it is at equal distance from previous prime (14534345417) and next prime (14534345429).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14534345423 - 2⁸ = 14534345167 is a prime.

It is a super-2 number, since 2×14534345423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14534345429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668540 + ... + 689937.

It is an arithmetic number, because the mean of its divisors is an integer number (1958925276).

Almost surely, 2^14534345423 is an apocalyptic number.

14534345423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14534345423 is a deficient number, since it is larger than the sum of its proper divisors (1137056785).

14534345423 is a wasteful number, since it uses less digits than its factorization.

14534345423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359313.

The product of its digits is 345600, while the sum is 38.

Adding to 14534345423 its reverse (32454343541), we get a palindrome (46988688964).

The spelling of 14534345423 in words is "fourteen billion, five hundred thirty-four million, three hundred forty-five thousand, four hundred twenty-three".