1330007040 has 264 divisors, whose sum is σ = 4783593360. Its totient is φ = 354336768.

The previous prime is 1330007009. The next prime is 1330007047. The reversal of 1330007040 is 407000331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1330007047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1243626 + ... + 1244694.

Almost surely, 2^1330007040 is an apocalyptic number.

1330007040 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 1330007040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2391796680).

1330007040 is an abundant number, since it is smaller than the sum of its proper divisors (3453586320).

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

1330007040 is an equidigital number, since it uses as much as digits as its factorization.

1330007040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 1330007040 is about 36469.2615773887. The cubic root of 1330007040 is about 1099.7263892488.

Adding to 1330007040 its reverse (407000331), we get a palindrome (1737007371).

The spelling of 1330007040 in words is "one billion, three hundred thirty million, seven thousand, forty".