1444782282 has 8 divisors (see below), whose sum is σ = 2889564576. Its totient is φ = 481594092.

The previous prime is 1444782277. The next prime is 1444782289. The reversal of 1444782282 is 2822874441.

It is a sphenic number, since it is the product of 3 distinct primes.

1444782282 is an admirable number.

It is a super-2 number, since 2×1444782282² = 4174791684762255048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1444782289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120398518 + ... + 120398529.

It is an arithmetic number, because the mean of its divisors is an integer number (361195572).

Almost surely, 2^1444782282 is an apocalyptic number.

1444782282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1444782282 is a wasteful number, since it uses less digits than its factorization.

1444782282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240797052.

The product of its digits is 229376, while the sum is 42.

The square root of 1444782282 is about 38010.2917905138. The cubic root of 1444782282 is about 1130.4919365900.

The spelling of 1444782282 in words is "one billion, four hundred forty-four million, seven hundred eighty-two thousand, two hundred eighty-two".