10978032672289 has 16 divisors (see below), whose sum is σ = 11142402695424. Its totient is φ = 10814470304400.

The previous prime is 10978032672283. The next prime is 10978032672323. The reversal of 10978032672289 is 98227623087901.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10978032672289 - 2¹⁹ = 10978032148001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10978032672289.

It is not an unprimeable number, because it can be changed into a prime (10978032672283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41716854 + ... + 41979184.

It is an arithmetic number, because the mean of its divisors is an integer number (696400168464).

Almost surely, 2^{10978032672289} is an apocalyptic number.

It is an amenable number.

10978032672289 is a deficient number, since it is larger than the sum of its proper divisors (164370023135).

10978032672289 is an equidigital number, since it uses as much as digits as its factorization.

10978032672289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263868.

The product of its (nonzero) digits is 36578304, while the sum is 64.

The spelling of 10978032672289 in words is "ten trillion, nine hundred seventy-eight billion, thirty-two million, six hundred seventy-two thousand, two hundred eighty-nine".