1330563278708 has 48 divisors (see below), whose sum is σ = 2365146362880. Its totient is φ = 654869353824.

The previous prime is 1330563278657. The next prime is 1330563278741. The reversal of 1330563278708 is 8078723650331.

It is a happy number.

It is a super-2 number, since 2×1330563278708² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1330563278708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138783491 + ... + 138793077.

It is an arithmetic number, because the mean of its divisors is an integer number (49273882560).

Almost surely, 2^{1330563278708} is an apocalyptic number.

It is an amenable number.

1330563278708 is a deficient number, since it is larger than the sum of its proper divisors (1034583084172).

1330563278708 is a wasteful number, since it uses less digits than its factorization.

1330563278708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11156 (or 11154 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 1330563278708 in words is "one trillion, three hundred thirty billion, five hundred sixty-three million, two hundred seventy-eight thousand, seven hundred eight".