144332521311002 has 8 divisors (see below), whose sum is σ = 216498970528596. Its totient is φ = 72166197801472.

The previous prime is 144332521310981. The next prime is 144332521311053. The reversal of 144332521311002 is 200113125233441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 134432870841361 + 9899650469641 = 11594519^2 + 3146371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144332521311002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28502183 + ... + 33181914.

Almost surely, 2^{144332521311002} is an apocalyptic number.

144332521311002 is a deficient number, since it is larger than the sum of its proper divisors (72166449217594).

144332521311002 is a wasteful number, since it uses less digits than its factorization.

144332521311002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62854032.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 144332521311002 its reverse (200113125233441), we get a palindrome (344445646544443).

The spelling of 144332521311002 in words is "one hundred forty-four trillion, three hundred thirty-two billion, five hundred twenty-one million, three hundred eleven thousand, two".