144312333313142 has 32 divisors (see below), whose sum is σ = 229548393934272. Its totient is φ = 67809038782464.

The previous prime is 144312333313103. The next prime is 144312333313153. The reversal of 144312333313142 is 241313333213441.

It is a junction number, because it is equal to n+sod(n) for n = 144312333313096 and 144312333313105.

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, 1503001928 + ... + 1503097940.

It is an arithmetic number, because the mean of its divisors is an integer number (7173387310446).

Almost surely, 2^{144312333313142} is an apocalyptic number.

144312333313142 is a deficient number, since it is larger than the sum of its proper divisors (85236060621130).

144312333313142 is a wasteful number, since it uses less digits than its factorization.

144312333313142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162392.

The product of its digits is 186624, while the sum is 38.

Adding to 144312333313142 its reverse (241313333213441), we get a palindrome (385625666526583).

The spelling of 144312333313142 in words is "one hundred forty-four trillion, three hundred twelve billion, three hundred thirty-three million, three hundred thirteen thousand, one hundred forty-two".