144938256 has 40 divisors (see below), whose sum is σ = 376922304. Its totient is φ = 47990400.

The previous prime is 144938197. The next prime is 144938263. The reversal of 144938256 is 652839441.

144938256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2751 + ... + 17246.

Almost surely, 2^144938256 is an apocalyptic number.

144938256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144938256 is an abundant number, since it is smaller than the sum of its proper divisors (231984048).

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

144938256 is a wasteful number, since it uses less digits than its factorization.

144938256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20159 (or 20153 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 144938256 is about 12039.0305257525. The cubic root of 144938256 is about 525.2842071153.

The spelling of 144938256 in words is "one hundred forty-four million, nine hundred thirty-eight thousand, two hundred fifty-six".