412344143121444 has 24 divisors (see below), whose sum is σ = 963251208057600. Its totient is φ = 137288779977504.

The previous prime is 412344143121413. The next prime is 412344143121499. The reversal of 412344143121444 is 444121341443214.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 412344143121396 and 412344143121405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19908455419 + ... + 19908476130.

It is an arithmetic number, because the mean of its divisors is an integer number (40135467002400).

Almost surely, 2^{412344143121444} is an apocalyptic number.

It is an amenable number.

412344143121444 is an abundant number, since it is smaller than the sum of its proper divisors (550907064936156).

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

412344143121444 is a wasteful number, since it uses less digits than its factorization.

412344143121444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39816932419 (or 39816932417 counting only the distinct ones).

The product of its digits is 589824, while the sum is 42.

Adding to 412344143121444 its reverse (444121341443214), we get a palindrome (856465484564658).

The spelling of 412344143121444 in words is "four hundred twelve trillion, three hundred forty-four billion, one hundred forty-three million, one hundred twenty-one thousand, four hundred forty-four".