14323134340 has 24 divisors (see below), whose sum is σ = 30812207832. Its totient is φ = 5589515520.

The previous prime is 14323134337. The next prime is 14323134347. The reversal of 14323134340 is 4343132341.

It can be written as a sum of positive squares in 4 ways, for example, as 1063151236 + 13259983104 = 32606^2 + 115152^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14323134299 and 14323134308.

It is not an unprimeable number, because it can be changed into a prime (14323134347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8732799 + ... + 8734438.

It is an arithmetic number, because the mean of its divisors is an integer number (1283841993).

Almost surely, 2^14323134340 is an apocalyptic number.

14323134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14323134340 is an abundant number, since it is smaller than the sum of its proper divisors (16489073492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14323134340 is a wasteful number, since it uses less digits than its factorization.

14323134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17467287 (or 17467285 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 14323134340 its reverse (4343132341), we get a palindrome (18666266681).

The spelling of 14323134340 in words is "fourteen billion, three hundred twenty-three million, one hundred thirty-four thousand, three hundred forty".