10818857419 has 8 divisors (see below), whose sum is σ = 10959420528. Its totient is φ = 10679025120.

The previous prime is 10818857417. The next prime is 10818857429. The reversal of 10818857419 is 91475881801.

10818857419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10818857419 - 2¹ = 10818857417 is a prime.

It is a super-2 number, since 2×10818857419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10818857417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152872 + ... + 212149.

It is an arithmetic number, because the mean of its divisors is an integer number (1369927566).

Almost surely, 2^10818857419 is an apocalyptic number.

10818857419 is a deficient number, since it is larger than the sum of its proper divisors (140563109).

10818857419 is a wasteful number, since it uses less digits than its factorization.

10818857419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365405.

The product of its (nonzero) digits is 645120, while the sum is 52.

The spelling of 10818857419 in words is "ten billion, eight hundred eighteen million, eight hundred fifty-seven thousand, four hundred nineteen".