1330110440 has 16 divisors (see below), whose sum is σ = 2992748580. Its totient is φ = 532044160.

The previous prime is 1330110407. The next prime is 1330110461. The reversal of 1330110440 is 440110331.

It can be written as a sum of positive squares in 2 ways, for example, as 1280351524 + 49758916 = 35782^2 + 7054^2 .

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, 16626341 + ... + 16626420.

Almost surely, 2^1330110440 is an apocalyptic number.

1330110440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330110440 is an abundant number, since it is smaller than the sum of its proper divisors (1662638140).

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

1330110440 is a wasteful number, since it uses less digits than its factorization.

1330110440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33252772 (or 33252768 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1330110440 is about 36470.6791820498. The cubic root of 1330110440 is about 1099.7548875345.

Adding to 1330110440 its reverse (440110331), we get a palindrome (1770220771).

The spelling of 1330110440 in words is "one billion, three hundred thirty million, one hundred ten thousand, four hundred forty".