1334000320 has 56 divisors (see below), whose sum is σ = 3216859200. Its totient is φ = 526835712.

The previous prime is 1334000293. The next prime is 1334000323. The reversal of 1334000320 is 230004331.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1334000294 and 1334000303.

It is not an unprimeable number, because it can be changed into a prime (1334000323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105 + ... + 51664.

Almost surely, 2^1334000320 is an apocalyptic number.

1334000320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334000320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608429600).

1334000320 is an abundant number, since it is smaller than the sum of its proper divisors (1882858880).

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

1334000320 is an equidigital number, since it uses as much as digits as its factorization.

1334000320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52865 (or 52855 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1334000320 is about 36523.9691161845. The cubic root of 1334000320 is about 1100.8259141581.

Adding to 1334000320 its reverse (230004331), we get a palindrome (1564004651).

The spelling of 1334000320 in words is "one billion, three hundred thirty-four million, three hundred twenty", and thus it is an aban number.