10445434450 has 48 divisors (see below), whose sum is σ = 21235846176. Its totient is φ = 3790972800.

The previous prime is 10445434421. The next prime is 10445434453. The reversal of 10445434450 is 5443454401.

10445434450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10445434453) 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 23 ways as a sum of consecutive naturals, for example, 269494 + ... + 305806.

It is an arithmetic number, because the mean of its divisors is an integer number (442413462).

Almost surely, 2^10445434450 is an apocalyptic number.

10445434450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10445434450 is an abundant number, since it is smaller than the sum of its proper divisors (10790411726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10445434450 is a wasteful number, since it uses less digits than its factorization.

10445434450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36859 (or 36854 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 10445434450 its reverse (5443454401), we get a palindrome (15888888851).

The spelling of 10445434450 in words is "ten billion, four hundred forty-five million, four hundred thirty-four thousand, four hundred fifty".