43441434143443 has 16 divisors (see below), whose sum is σ = 49710197975040. Its totient is φ = 37188398390976.

The previous prime is 43441434143411. The next prime is 43441434143467. The reversal of 43441434143443 is 34434143414434.

It is not a de Polignac number, because 43441434143443 - 2⁵ = 43441434143411 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43441434143393 and 43441434143402.

It is not an unprimeable number, because it can be changed into a prime (43441434143473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30244896 + ... + 31648642.

It is an arithmetic number, because the mean of its divisors is an integer number (3106887373440).

Almost surely, 2^{43441434143443} is an apocalyptic number.

43441434143443 is a deficient number, since it is larger than the sum of its proper divisors (6268763831597).

43441434143443 is a wasteful number, since it uses less digits than its factorization.

43441434143443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409346.

The product of its digits is 5308416, while the sum is 46.

Adding to 43441434143443 its reverse (34434143414434), we get a palindrome (77875577557877).

The spelling of 43441434143443 in words is "forty-three trillion, four hundred forty-one billion, four hundred thirty-four million, one hundred forty-three thousand, four hundred forty-three".