445414122450 has 288 divisors, whose sum is σ = 1420099732800. Its totient is φ = 102295353600.

The previous prime is 445414122437. The next prime is 445414122457. The reversal of 445414122450 is 54221414544.

445414122450 is a `hidden beast` number, since 4 + 4 + 541 + 41 + 2 + 24 + 50 = 666.

It is not an unprimeable number, because it can be changed into a prime (445414122457) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3031894 + ... + 3175406.

It is an arithmetic number, because the mean of its divisors is an integer number (4930901850).

Almost surely, 2^445414122450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445414122450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710049866400).

445414122450 is an abundant number, since it is smaller than the sum of its proper divisors (974685610350).

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

445414122450 is a wasteful number, since it uses less digits than its factorization.

445414122450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143575 (or 143553 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 36.

Adding to 445414122450 its reverse (54221414544), we get a palindrome (499635536994).

The spelling of 445414122450 in words is "four hundred forty-five billion, four hundred fourteen million, one hundred twenty-two thousand, four hundred fifty".