1441323122140 has 72 divisors (see below), whose sum is σ = 3383344344240. Its totient is φ = 515234100480.

The previous prime is 1441323122137. The next prime is 1441323122177. The reversal of 1441323122140 is 412213231441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1441323122099 and 1441323122108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4904577 + ... + 5190136.

It is an arithmetic number, because the mean of its divisors is an integer number (46990893670).

Almost surely, 2^{1441323122140} is an apocalyptic number.

1441323122140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441323122140 is an abundant number, since it is smaller than the sum of its proper divisors (1942021222100).

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

1441323122140 is a wasteful number, since it uses less digits than its factorization.

1441323122140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10094803 (or 10094790 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1441323122140 its reverse (412213231441), we get a palindrome (1853536353581).

The spelling of 1441323122140 in words is "one trillion, four hundred forty-one billion, three hundred twenty-three million, one hundred twenty-two thousand, one hundred forty".