1330253767746 has 12 divisors (see below), whose sum is σ = 2882216496822. Its totient is φ = 443417922576.

The previous prime is 1330253767741. The next prime is 1330253767747. The reversal of 1330253767746 is 6477673520331.

1330253767746 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 537 + 67 + 7 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1323215396721 + 7038371025 = 1150311^2 + 83895^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1330253767692 and 1330253767701.

It is not an unprimeable number, because it can be changed into a prime (1330253767741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36951493531 + ... + 36951493566.

Almost surely, 2^{1330253767746} is an apocalyptic number.

1330253767746 is an abundant number, since it is smaller than the sum of its proper divisors (1551962729076).

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

1330253767746 is a wasteful number, since it uses less digits than its factorization.

1330253767746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73902987105 (or 73902987102 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 54.

The spelling of 1330253767746 in words is "one trillion, three hundred thirty billion, two hundred fifty-three million, seven hundred sixty-seven thousand, seven hundred forty-six".