1328270080036 has 27 divisors (see below), whose sum is σ = 2364780360859. Its totient is φ = 652811668568.

The previous prime is 1328270080031. The next prime is 1328270080073. The reversal of 1328270080036 is 6300800728231.

The square root of 1328270080036 is 1152506.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1328270080036² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1328270080031) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 135990825 + ... + 136000591.

Almost surely, 2^{1328270080036} is an apocalyptic number.

1328270080036 is the 1152506-th square number.

It is an amenable number.

1328270080036 is a deficient number, since it is larger than the sum of its proper divisors (1036510280823).

1328270080036 is an frugal number, since it uses more digits than its factorization.

1328270080036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19656 (or 9828 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1328270080036 in words is "one trillion, three hundred twenty-eight billion, two hundred seventy million, eighty thousand, thirty-six".