532342144 has 32 divisors (see below), whose sum is σ = 1062003600. Its totient is φ = 265800192.

The previous prime is 532342141. The next prime is 532342159. The reversal of 532342144 is 441243235.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532342141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104914 + ... + 109870.

Almost surely, 2^532342144 is an apocalyptic number.

It is an amenable number.

532342144 is a deficient number, since it is larger than the sum of its proper divisors (529661456).

532342144 is an equidigital number, since it uses as much as digits as its factorization.

532342144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5810 (or 5798 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 532342144 is about 23072.5409090546. The cubic root of 532342144 is about 810.4575700525.

Adding to 532342144 its reverse (441243235), we get a palindrome (973585379).

The spelling of 532342144 in words is "five hundred thirty-two million, three hundred forty-two thousand, one hundred forty-four".