445170027412800 has 1008 divisors, whose sum is σ = 1618701896448000. Its totient is φ = 116008822702080.

The previous prime is 445170027412793. The next prime is 445170027412837. The reversal of 445170027412800 is 8214720071544.

445170027412800 is a `hidden beast` number, since 4 + 4 + 517 + 0 + 0 + 2 + 7 + 4 + 128 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 127227785451 + ... + 127227788949.

It is an arithmetic number, because the mean of its divisors is an integer number (1605855056000).

Almost surely, 2^{445170027412800} is an apocalyptic number.

445170027412800 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 445170027412800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809350948224000).

445170027412800 is an abundant number, since it is smaller than the sum of its proper divisors (1173531869035200).

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

445170027412800 is a wasteful number, since it uses less digits than its factorization.

445170027412800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680 (or 4662 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The spelling of 445170027412800 in words is "four hundred forty-five trillion, one hundred seventy billion, twenty-seven million, four hundred twelve thousand, eight hundred".