10878818325443 has 2 divisors, whose sum is σ = 10878818325444. Its totient is φ = 10878818325442.

The previous prime is 10878818325437. The next prime is 10878818325491. The reversal of 10878818325443 is 34452381887801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10878818325443 - 2²² = 10878814131139 is a prime.

It is a super-2 number, since 2×10878818325443² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10878818322443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5439409162721 + 5439409162722.

It is an arithmetic number, because the mean of its divisors is an integer number (5439409162722).

Almost surely, 2^{10878818325443} is an apocalyptic number.

10878818325443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10878818325443 is an equidigital number, since it uses as much as digits as its factorization.

10878818325443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41287680, while the sum is 62.

The spelling of 10878818325443 in words is "ten trillion, eight hundred seventy-eight billion, eight hundred eighteen million, three hundred twenty-five thousand, four hundred forty-three".