1320314434 has 8 divisors (see below), whose sum is σ = 1982629440. Its totient is φ = 659437956.

The previous prime is 1320314423. The next prime is 1320314447. The reversal of 1320314434 is 4344130231.

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

It is a junction number, because it is equal to n+sod(n) for n = 1320314399 and 1320314408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357334 + ... + 361009.

It is an arithmetic number, because the mean of its divisors is an integer number (247828680).

Almost surely, 2^1320314434 is an apocalyptic number.

1320314434 is a deficient number, since it is larger than the sum of its proper divisors (662315006).

1320314434 is an equidigital number, since it uses as much as digits as its factorization.

1320314434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719264.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1320314434 is about 36336.1312470109. The cubic root of 1320314434 is about 1097.0484050695.

Adding to 1320314434 its reverse (4344130231), we get a palindrome (5664444665).

The spelling of 1320314434 in words is "one billion, three hundred twenty million, three hundred fourteen thousand, four hundred thirty-four".