1450048320 has 336 divisors, whose sum is σ = 6036795648. Its totient is φ = 311869440.

The previous prime is 1450048297. The next prime is 1450048321. The reversal of 1450048320 is 238400541.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450048321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 340605 + ... + 344835.

Almost surely, 2^1450048320 is an apocalyptic number.

1450048320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 38079×38080.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1450048320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3018397824).

1450048320 is an abundant number, since it is smaller than the sum of its proper divisors (4586747328).

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

1450048320 is a wasteful number, since it uses less digits than its factorization.

1450048320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278 (or 4265 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1450048320 is about 38079.4999967174. The cubic root of 1450048320 is about 1131.8637684784.

Adding to 1450048320 its reverse (238400541), we get a palindrome (1688448861).

The spelling of 1450048320 in words is "one billion, four hundred fifty million, forty-eight thousand, three hundred twenty".