144442104234 has 32 divisors (see below), whose sum is σ = 294890829120. Its totient is φ = 47154573312.

The previous prime is 144442104217. The next prime is 144442104241. The reversal of 144442104234 is 432401244441.

It is a junction number, because it is equal to n+sod(n) for n = 144442104195 and 144442104204.

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, 968919 + ... + 1108010.

It is an arithmetic number, because the mean of its divisors is an integer number (9215338410).

Almost surely, 2^144442104234 is an apocalyptic number.

144442104234 is an abundant number, since it is smaller than the sum of its proper divisors (150448724886).

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

144442104234 is a wasteful number, since it uses less digits than its factorization.

144442104234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077174.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 144442104234 its reverse (432401244441), we get a palindrome (576843348675).

The spelling of 144442104234 in words is "one hundred forty-four billion, four hundred forty-two million, one hundred four thousand, two hundred thirty-four".