11456613796644 has 27 divisors (see below), whose sum is σ = 28959825099387. Its totient is φ = 3818864496024.

The previous prime is 11456613796609. The next prime is 11456613796729. The reversal of 11456613796644 is 44669731665411.

The square root of 11456613796644 is 3384762.

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

11456613796644 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 6 + 613 + 7 + 9 + 6 + 6 + 4 + 4 = 666.

11456613796644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20026509 + ... + 20590635.

Almost surely, 2^{11456613796644} is an apocalyptic number.

11456613796644 is the 3384762-nd square number.

It is an amenable number.

11456613796644 is an abundant number, since it is smaller than the sum of its proper divisors (17503211302743).

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

11456613796644 is an frugal number, since it uses more digits than its factorization.

11456613796644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128264 (or 564132 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 63.

The spelling of 11456613796644 in words is "eleven trillion, four hundred fifty-six billion, six hundred thirteen million, seven hundred ninety-six thousand, six hundred forty-four".