144283152 has 40 divisors (see below), whose sum is σ = 401404864. Its totient is φ = 44394624.

The previous prime is 144283123. The next prime is 144283193. The reversal of 144283152 is 251382441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114988 + ... + 116235.

Almost surely, 2^144283152 is an apocalyptic number.

144283152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144283152 is an abundant number, since it is smaller than the sum of its proper divisors (257121712).

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

144283152 is a wasteful number, since it uses less digits than its factorization.

144283152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231247 (or 231241 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 144283152 is about 12011.7922059949. The cubic root of 144283152 is about 524.4916039869.

The spelling of 144283152 in words is "one hundred forty-four million, two hundred eighty-three thousand, one hundred fifty-two".