144233052 has 48 divisors (see below), whose sum is σ = 344977920. Its totient is φ = 46886272.

The previous prime is 144233029. The next prime is 144233081. The reversal of 144233052 is 250332441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96253 + ... + 97739.

It is an arithmetic number, because the mean of its divisors is an integer number (7187040).

Almost surely, 2^144233052 is an apocalyptic number.

144233052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144233052 is an abundant number, since it is smaller than the sum of its proper divisors (200744868).

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

144233052 is a wasteful number, since it uses less digits than its factorization.

144233052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1688 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 144233052 is about 12009.7065742673. The cubic root of 144233052 is about 524.4308898725.

Adding to 144233052 its reverse (250332441), we get a palindrome (394565493).

The spelling of 144233052 in words is "one hundred forty-four million, two hundred thirty-three thousand, fifty-two".