144022982 has 4 divisors (see below), whose sum is σ = 216034476. Its totient is φ = 72011490.

The previous prime is 144022979. The next prime is 144023023. The reversal of 144022982 is 289220441.

It is a happy number.

144022982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36005744 + ... + 36005747.

It is an arithmetic number, because the mean of its divisors is an integer number (54008619).

Almost surely, 2^144022982 is an apocalyptic number.

144022982 is a deficient number, since it is larger than the sum of its proper divisors (72011494).

144022982 is an equidigital number, since it uses as much as digits as its factorization.

144022982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72011493.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 144022982 is about 12000.9575451295. The cubic root of 144022982 is about 524.1761615616.

The spelling of 144022982 in words is "one hundred forty-four million, twenty-two thousand, nine hundred eighty-two".