43041403342 has 32 divisors (see below), whose sum is σ = 78394625280. Its totient is φ = 17312123520.

The previous prime is 43041403337. The next prime is 43041403351. The reversal of 43041403342 is 24330414034.

It is a self number, because there is not a number n which added to its sum of digits gives 43041403342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 727659 + ... + 784582.

It is an arithmetic number, because the mean of its divisors is an integer number (2449832040).

Almost surely, 2^43041403342 is an apocalyptic number.

43041403342 is a deficient number, since it is larger than the sum of its proper divisors (35353221938).

43041403342 is a wasteful number, since it uses less digits than its factorization.

43041403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1512376.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43041403342 its reverse (24330414034), we get a palindrome (67371817376).

The spelling of 43041403342 in words is "forty-three billion, forty-one million, four hundred three thousand, three hundred forty-two".