447572127744 has 1456 divisors, whose sum is σ = 1718930496000. Its totient is φ = 115880067072.

The previous prime is 447572127733. The next prime is 447572127787. The reversal of 447572127744 is 447721275744.

447572127744 is a `hidden beast` number, since 4 + 4 + 7 + 572 + 1 + 27 + 7 + 44 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 19459657717 + ... + 19459657739.

Almost surely, 2^447572127744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 447572127744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859465248000).

447572127744 is an abundant number, since it is smaller than the sum of its proper divisors (1271358368256).

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

447572127744 is an frugal number, since it uses more digits than its factorization.

447572127744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 54 counting only the distinct ones).

The product of its digits is 12293120, while the sum is 54.

The spelling of 447572127744 in words is "four hundred forty-seven billion, five hundred seventy-two million, one hundred twenty-seven thousand, seven hundred forty-four".