1449082552320 has 1088 divisors, whose sum is σ = 5696995772160. Its totient is φ = 347212873728.

The previous prime is 1449082552279. The next prime is 1449082552331. The reversal of 1449082552320 is 232552809441.

1449082552320 is a `hidden beast` number, since 1 + 4 + 4 + 90 + 8 + 2 + 552 + 3 + 2 + 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 63 ways as a sum of consecutive naturals, for example, 4945674094 + ... + 4945674386.

Almost surely, 2^{1449082552320} is an apocalyptic number.

1449082552320 is a gapful number since it is divisible by the number (10) 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 1449082552320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2848497886080).

1449082552320 is an abundant number, since it is smaller than the sum of its proper divisors (4247913219840).

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

1449082552320 is an equidigital number, since it uses as much as digits as its factorization.

1449082552320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 1449082552320 in words is "one trillion, four hundred forty-nine billion, eighty-two million, five hundred fifty-two thousand, three hundred twenty".