4474451844360 has 128 divisors (see below), whose sum is σ = 14921091216000. Its totient is φ = 1192687020288.

The previous prime is 4474451844301. The next prime is 4474451844433. The reversal of 4474451844360 is 634481544744.

It is a happy number.

4474451844360 is a `hidden beast` number, since 4 + 4 + 74 + 451 + 84 + 43 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4474451844297 and 4474451844306.

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 31 ways as a sum of consecutive naturals, for example, 1713019 + ... + 3447221.

It is an arithmetic number, because the mean of its divisors is an integer number (116571025125).

Almost surely, 2^{4474451844360} is an apocalyptic number.

4474451844360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4474451844360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7460545608000).

4474451844360 is an abundant number, since it is smaller than the sum of its proper divisors (10446639371640).

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

4474451844360 is a wasteful number, since it uses less digits than its factorization.

4474451844360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736612 (or 1736602 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 54.

The spelling of 4474451844360 in words is "four trillion, four hundred seventy-four billion, four hundred fifty-one million, eight hundred forty-four thousand, three hundred sixty".