1323230510434 has 16 divisors (see below), whose sum is σ = 2268460770048. Its totient is φ = 567082387872.

The previous prime is 1323230510423. The next prime is 1323230510443. The reversal of 1323230510434 is 4340150323231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1323230510396 and 1323230510405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859027 + ... + 1839670.

It is an arithmetic number, because the mean of its divisors is an integer number (141778798128).

Almost surely, 2^{1323230510434} is an apocalyptic number.

1323230510434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1323230510434 is a deficient number, since it is larger than the sum of its proper divisors (945230259614).

1323230510434 is a wasteful number, since it uses less digits than its factorization.

1323230510434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733729.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 1323230510434 its reverse (4340150323231), we get a palindrome (5663380833665).

The spelling of 1323230510434 in words is "one trillion, three hundred twenty-three billion, two hundred thirty million, five hundred ten thousand, four hundred thirty-four".