144331341443234 has 16 divisors (see below), whose sum is σ = 236179071625536. Its totient is φ = 65605012729200.

The previous prime is 144331341443189. The next prime is 144331341443243. The reversal of 144331341443234 is 432344143133441.

It is a super-2 number, since 2×144331341443234² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3595544 + ... + 17366364.

It is an arithmetic number, because the mean of its divisors is an integer number (14761191976596).

Almost surely, 2^{144331341443234} is an apocalyptic number.

144331341443234 is a deficient number, since it is larger than the sum of its proper divisors (91847730182302).

144331341443234 is a wasteful number, since it uses less digits than its factorization.

144331341443234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14247241.

The product of its digits is 1990656, while the sum is 44.

Adding to 144331341443234 its reverse (432344143133441), we get a palindrome (576675484576675).

The spelling of 144331341443234 in words is "one hundred forty-four trillion, three hundred thirty-one billion, three hundred forty-one million, four hundred forty-three thousand, two hundred thirty-four".