43044201442 has 48 divisors (see below), whose sum is σ = 71576769600. Its totient is φ = 19398661920.

The previous prime is 43044201439. The next prime is 43044201469. The reversal of 43044201442 is 24410244034.

It is a self number, because there is not a number n which added to its sum of digits gives 43044201442.

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, 38329093 + ... + 38330215.

It is an arithmetic number, because the mean of its divisors is an integer number (1491182700).

Almost surely, 2^43044201442 is an apocalyptic number.

43044201442 is a deficient number, since it is larger than the sum of its proper divisors (28532568158).

43044201442 is a wasteful number, since it uses less digits than its factorization.

43044201442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 43044201442 its reverse (24410244034), we get a palindrome (67454445476).

The spelling of 43044201442 in words is "forty-three billion, forty-four million, two hundred one thousand, four hundred forty-two".