103444335143344 has 80 divisors (see below), whose sum is σ = 221730741796480. Its totient is φ = 46441306506240.

The previous prime is 103444335143333. The next prime is 103444335143399. The reversal of 103444335143344 is 443341533444301.

It is a junction number, because it is equal to n+sod(n) for n = 103444335143294 and 103444335143303.

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, 28445734 + ... + 31875514.

It is an arithmetic number, because the mean of its divisors is an integer number (2771634272456).

Almost surely, 2^{103444335143344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103444335143344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110865370898240).

103444335143344 is an abundant number, since it is smaller than the sum of its proper divisors (118286406653136).

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

103444335143344 is a wasteful number, since it uses less digits than its factorization.

103444335143344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3433758 (or 3433752 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 46.

Adding to 103444335143344 its reverse (443341533444301), we get a palindrome (546785868587645).

The spelling of 103444335143344 in words is "one hundred three trillion, four hundred forty-four billion, three hundred thirty-five million, one hundred forty-three thousand, three hundred forty-four".