452422146480 has 320 divisors, whose sum is σ = 1579308917760. Its totient is φ = 106462052352.

The previous prime is 452422146437. The next prime is 452422146529. The reversal of 452422146480 is 84641224254.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7489357 + ... + 7549523.

It is an arithmetic number, because the mean of its divisors is an integer number (4935340368).

Almost surely, 2^452422146480 is an apocalyptic number.

452422146480 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 452422146480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (789654458880).

452422146480 is an abundant number, since it is smaller than the sum of its proper divisors (1126886771280).

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

452422146480 is a wasteful number, since it uses less digits than its factorization.

452422146480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60316 (or 60310 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The spelling of 452422146480 in words is "four hundred fifty-two billion, four hundred twenty-two million, one hundred forty-six thousand, four hundred eighty".