4103144444342 has 32 divisors (see below), whose sum is σ = 6276591754560. Its totient is φ = 2011175326080.

The previous prime is 4103144444323. The next prime is 4103144444381. The reversal of 4103144444342 is 2434444413014.

It is a super-2 number, since 2×4103144444342² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4103144444296 and 4103144444305.

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, 324429863 + ... + 324442509.

It is an arithmetic number, because the mean of its divisors is an integer number (196143492330).

Almost surely, 2^{4103144444342} is an apocalyptic number.

4103144444342 is a deficient number, since it is larger than the sum of its proper divisors (2173447310218).

4103144444342 is a wasteful number, since it uses less digits than its factorization.

4103144444342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21416.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 4103144444342 its reverse (2434444413014), we get a palindrome (6537588857356).

The spelling of 4103144444342 in words is "four trillion, one hundred three billion, one hundred forty-four million, four hundred forty-four thousand, three hundred forty-two".