1330455016 has 24 divisors (see below), whose sum is σ = 2742003810. Its totient is φ = 604751840.

The previous prime is 1330455001. The next prime is 1330455053. The reversal of 1330455016 is 6105540331.

It can be written as a sum of positive squares in only one way, i.e., 1309716100 + 20738916 = 36190^2 + 4554^2 .

It is a super-2 number, since 2×1330455016² = 3540221099199120512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 686251 + ... + 688186.

Almost surely, 2^1330455016 is an apocalyptic number.

It is an amenable number.

1330455016 is an abundant number, since it is smaller than the sum of its proper divisors (1411548794).

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

1330455016 is a wasteful number, since it uses less digits than its factorization.

1330455016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374465 (or 1374450 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1330455016 is about 36475.4028901670. The cubic root of 1330455016 is about 1099.8498461711.

Adding to 1330455016 its reverse (6105540331), we get a palindrome (7435995347).

The spelling of 1330455016 in words is "one billion, three hundred thirty million, four hundred fifty-five thousand, sixteen".