1320314034 has 64 divisors (see below), whose sum is σ = 3003485184. Its totient is φ = 383862336.

The previous prime is 1320314033. The next prime is 1320314041. The reversal of 1320314034 is 4304130231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320314034.

It is not an unprimeable number, because it can be changed into a prime (1320314033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144469 + ... + 153335.

It is an arithmetic number, because the mean of its divisors is an integer number (46929456).

Almost surely, 2^1320314034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1320314034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501742592).

1320314034 is an abundant number, since it is smaller than the sum of its proper divisors (1683171150).

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

1320314034 is a wasteful number, since it uses less digits than its factorization.

1320314034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8991.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1320314034 is about 36336.1257428472. The cubic root of 1320314034 is about 1097.0482942829.

Adding to 1320314034 its reverse (4304130231), we get a palindrome (5624444265).

The spelling of 1320314034 in words is "one billion, three hundred twenty million, three hundred fourteen thousand, thirty-four".