452442310320 has 320 divisors, whose sum is σ = 1883173469184. Its totient is φ = 86782095360.

The previous prime is 452442310289. The next prime is 452442310361. The reversal of 452442310320 is 23013244254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 701407 + ... + 1181886.

Almost surely, 2^452442310320 is an apocalyptic number.

452442310320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452442310320 is an abundant number, since it is smaller than the sum of its proper divisors (1430731158864).

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

452442310320 is a wasteful number, since it uses less digits than its factorization.

452442310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883340 (or 1883334 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 452442310320 its reverse (23013244254), we get a palindrome (475455554574).

The spelling of 452442310320 in words is "four hundred fifty-two billion, four hundred forty-two million, three hundred ten thousand, three hundred twenty".