11297678884804 has 27 divisors (see below), whose sum is σ = 21408932840967. Its totient is φ = 5214272997024.

The previous prime is 11297678884799. The next prime is 11297678884813. The reversal of 11297678884804 is 40848887679211.

The square root of 11297678884804 is 3361202.

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

11297678884804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 694058942404 + 10603619942400 = 833102^2 + 3256320^2 .

It is a Duffinian number.

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, 87326614 + ... + 87455890.

Almost surely, 2^{11297678884804} is an apocalyptic number.

11297678884804 is the 3361202-nd square number.

It is an amenable number.

11297678884804 is a deficient number, since it is larger than the sum of its proper divisors (10111253956163).

11297678884804 is an frugal number, since it uses more digits than its factorization.

11297678884804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258584 (or 129292 counting only the distinct ones).

The product of its (nonzero) digits is 346816512, while the sum is 73.

The spelling of 11297678884804 in words is "eleven trillion, two hundred ninety-seven billion, six hundred seventy-eight million, eight hundred eighty-four thousand, eight hundred four".