1330240488 has 16 divisors (see below), whose sum is σ = 3325601280. Its totient is φ = 443413488.

The previous prime is 1330240453. The next prime is 1330240507. The reversal of 1330240488 is 8840420331.

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, 27713320 + ... + 27713367.

It is an arithmetic number, because the mean of its divisors is an integer number (207850080).

Almost surely, 2^1330240488 is an apocalyptic number.

It is an amenable number.

1330240488 is an abundant number, since it is smaller than the sum of its proper divisors (1995360792).

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

1330240488 is a wasteful number, since it uses less digits than its factorization.

1330240488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55426696 (or 55426692 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1330240488 is about 36472.4620501550. The cubic root of 1330240488 is about 1099.7907282333.

The spelling of 1330240488 in words is "one billion, three hundred thirty million, two hundred forty thousand, four hundred eighty-eight".