144801282 has 16 divisors (see below), whose sum is σ = 290977632. Its totient is φ = 48037920.

The previous prime is 144801277. The next prime is 144801311. The reversal of 144801282 is 282108441.

It is a super-2 number, since 2×144801282² = 41934822537687048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55923 + ... + 58454.

It is an arithmetic number, because the mean of its divisors is an integer number (18186102).

Almost surely, 2^144801282 is an apocalyptic number.

144801282 is an abundant number, since it is smaller than the sum of its proper divisors (146176350).

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

144801282 is a wasteful number, since it uses less digits than its factorization.

144801282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114593.

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 144801282 is about 12033.3404339776. The cubic root of 144801282 is about 525.1186815588.

The spelling of 144801282 in words is "one hundred forty-four million, eight hundred one thousand, two hundred eighty-two".