144432008 has 36 divisors (see below), whose sum is σ = 315543735. Its totient is φ = 61797456.

The previous prime is 144431951. The next prime is 144432037. The reversal of 144432008 is 800234441.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

144432008 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 72216004 = 8498^2 + 8498^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8498.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 237641 + ... + 238247.

Almost surely, 2^144432008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144432008

144432008 is an abundant number, since it is smaller than the sum of its proper divisors (171111727).

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

144432008 is an frugal number, since it uses more digits than its factorization.

144432008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 144432008 is about 12017.9868530466. The cubic root of 144432008 is about 524.6719135313.

Adding to 144432008 its reverse (800234441), we get a palindrome (944666449).

The spelling of 144432008 in words is "one hundred forty-four million, four hundred thirty-two thousand, eight".