1450920000 has 280 divisors, whose sum is σ = 4884761376. Its totient is φ = 379904000.

The previous prime is 1450919999. The next prime is 1450920019. The reversal of 1450920000 is 290541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12839944 + ... + 12840056.

Almost surely, 2^1450920000 is an apocalyptic number.

1450920000 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 1450920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2442380688).

1450920000 is an abundant number, since it is smaller than the sum of its proper divisors (3433841376).

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

1450920000 is a wasteful number, since it uses less digits than its factorization.

1450920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1450920000 is about 38090.9438055819. The cubic root of 1450920000 is about 1132.0905253763.

The spelling of 1450920000 in words is "one billion, four hundred fifty million, nine hundred twenty thousand".