144013056 has 72 divisors (see below), whose sum is σ = 418153344. Its totient is φ = 43637760.

The previous prime is 144013049. The next prime is 144013081. The reversal of 144013056 is 650310441.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 76 + ... + 16971.

Almost surely, 2^144013056 is an apocalyptic number.

144013056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144013056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209076672).

144013056 is an abundant number, since it is smaller than the sum of its proper divisors (274140288).

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

144013056 is a wasteful number, since it uses less digits than its factorization.

144013056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17077 (or 17063 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 144013056 is about 12000.5439876699. The cubic root of 144013056 is about 524.1641192888.

Adding to 144013056 its reverse (650310441), we get a palindrome (794323497).

The spelling of 144013056 in words is "one hundred forty-four million, thirteen thousand, fifty-six".