144311001023342 has 32 divisors (see below), whose sum is σ = 224880097478400. Its totient is φ = 69372658656000.

The previous prime is 144311001023309. The next prime is 144311001023383. The reversal of 144311001023342 is 243320100113441.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 8238467 + ... + 18881057.

It is an arithmetic number, because the mean of its divisors is an integer number (7027503046200).

Almost surely, 2^{144311001023342} is an apocalyptic number.

144311001023342 is a deficient number, since it is larger than the sum of its proper divisors (80569096455058).

144311001023342 is a wasteful number, since it uses less digits than its factorization.

144311001023342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10643612.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 144311001023342 its reverse (243320100113441), we get a palindrome (387631101136783).

Subtracting 144311001023342 from its reverse (243320100113441), we obtain a palindrome (99009099090099).

The spelling of 144311001023342 in words is "one hundred forty-four trillion, three hundred eleven billion, one million, twenty-three thousand, three hundred forty-two".