1442854080 has 224 divisors, whose sum is σ = 5255239680. Its totient is φ = 372280320.

The previous prime is 1442854079. The next prime is 1442854087. The reversal of 1442854080 is 804582441.

1442854080 is a `hidden beast` number, since 14 + 4 + 28 + 540 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1442854087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265147 + ... + 270533.

Almost surely, 2^1442854080 is an apocalyptic number.

1442854080 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 1442854080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2627619840).

1442854080 is an abundant number, since it is smaller than the sum of its proper divisors (3812385600).

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

1442854080 is a wasteful number, since it uses less digits than its factorization.

1442854080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5444 (or 5428 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 1442854080 is about 37984.9191127216. The cubic root of 1442854080 is about 1129.9887956704.

The spelling of 1442854080 in words is "one billion, four hundred forty-two million, eight hundred fifty-four thousand, eighty".