445104542104 has 16 divisors (see below), whose sum is σ = 854926407720. Its totient is φ = 217124166720.

The previous prime is 445104542083. The next prime is 445104542111. The reversal of 445104542104 is 401245401544.

It is a super-2 number, since 2×445104542104² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 445104542104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 678512694 + ... + 678513349.

Almost surely, 2^445104542104 is an apocalyptic number.

It is an amenable number.

445104542104 is a deficient number, since it is larger than the sum of its proper divisors (409821865616).

445104542104 is a wasteful number, since it uses less digits than its factorization.

445104542104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357026090 (or 1357026086 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 445104542104 its reverse (401245401544), we get a palindrome (846349943648).

The spelling of 445104542104 in words is "four hundred forty-five billion, one hundred four million, five hundred forty-two thousand, one hundred four".