445463063360 has 224 divisors, whose sum is σ = 1224174336000. Its totient is φ = 151239591936.

The previous prime is 445463063333. The next prime is 445463063369. The reversal of 445463063360 is 63360364544.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445463063369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136685411 + ... + 136688669.

It is an arithmetic number, because the mean of its divisors is an integer number (5465064000).

Almost surely, 2^445463063360 is an apocalyptic number.

445463063360 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 445463063360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612087168000).

445463063360 is an abundant number, since it is smaller than the sum of its proper divisors (778711272640).

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

445463063360 is a wasteful number, since it uses less digits than its factorization.

445463063360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861 (or 3851 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 445463063360 in words is "four hundred forty-five billion, four hundred sixty-three million, sixty-three thousand, three hundred sixty".