1323310434 has 16 divisors (see below), whose sum is σ = 2686123488. Its totient is φ = 434519712.

The previous prime is 1323310411. The next prime is 1323310459. The reversal of 1323310434 is 4340133231.

It is a Curzon number.

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, 1645507 + ... + 1646310.

It is an arithmetic number, because the mean of its divisors is an integer number (167882718).

Almost surely, 2^1323310434 is an apocalyptic number.

1323310434 is an abundant number, since it is smaller than the sum of its proper divisors (1362813054).

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

1323310434 is a wasteful number, since it uses less digits than its factorization.

1323310434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291889.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1323310434 is about 36377.3340694449. The cubic root of 1323310434 is about 1097.8775697016.

Adding to 1323310434 its reverse (4340133231), we get a palindrome (5663443665).

The spelling of 1323310434 in words is "one billion, three hundred twenty-three million, three hundred ten thousand, four hundred thirty-four".