43224343442 has 24 divisors (see below), whose sum is σ = 75642016896. Its totient is φ = 18524704212.

The previous prime is 43224343411. The next prime is 43224343451. The reversal of 43224343442 is 24434342234.

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, 609338 + ... + 676565.

It is an arithmetic number, because the mean of its divisors is an integer number (3151750704).

Almost surely, 2^43224343442 is an apocalyptic number.

43224343442 is a deficient number, since it is larger than the sum of its proper divisors (32417673454).

43224343442 is an frugal number, since it uses more digits than its factorization.

43224343442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285940 (or 1285912 counting only the distinct ones).

The product of its digits is 221184, while the sum is 35.

Adding to 43224343442 its reverse (24434342234), we get a palindrome (67658685676).

The spelling of 43224343442 in words is "forty-three billion, two hundred twenty-four million, three hundred forty-three thousand, four hundred forty-two".