43143436022444 has 36 divisors (see below), whose sum is σ = 80678645845560. Its totient is φ = 20131343907840.

The previous prime is 43143436022437. The next prime is 43143436022459. The reversal of 43143436022444 is 44422063434134.

It is a super-2 number, since 2×43143436022444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43143436022395 and 43143436022404.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62888597 + ... + 63570924.

It is an arithmetic number, because the mean of its divisors is an integer number (2241073495710).

Almost surely, 2^{43143436022444} is an apocalyptic number.

It is an amenable number.

43143436022444 is a deficient number, since it is larger than the sum of its proper divisors (37535209823116).

43143436022444 is a wasteful number, since it uses less digits than its factorization.

43143436022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126459678 (or 126459609 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 44.

Adding to 43143436022444 its reverse (44422063434134), we get a palindrome (87565499456578).

The spelling of 43143436022444 in words is "forty-three trillion, one hundred forty-three billion, four hundred thirty-six million, twenty-two thousand, four hundred forty-four".