10494042441868 has 12 divisors (see below), whose sum is σ = 18378413449312. Its totient is φ = 5243067170640.

The previous prime is 10494042441823. The next prime is 10494042441871. The reversal of 10494042441868 is 86814424049401.

It is a happy number.

It is a super-2 number, since 2×10494042441868² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988506603 + ... + 988517218.

Almost surely, 2^{10494042441868} is an apocalyptic number.

It is an amenable number.

10494042441868 is a deficient number, since it is larger than the sum of its proper divisors (7884371007444).

10494042441868 is a wasteful number, since it uses less digits than its factorization.

10494042441868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977025152 (or 1977025150 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

The spelling of 10494042441868 in words is "ten trillion, four hundred ninety-four billion, forty-two million, four hundred forty-one thousand, eight hundred sixty-eight".