43400334422 has 16 divisors (see below), whose sum is σ = 66733353792. Its totient is φ = 21156598080.

The previous prime is 43400334401. The next prime is 43400334431. The reversal of 43400334422 is 22443300434.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56033 + ... + 299900.

It is an arithmetic number, because the mean of its divisors is an integer number (4170834612).

Almost surely, 2^43400334422 is an apocalyptic number.

43400334422 is a deficient number, since it is larger than the sum of its proper divisors (23333019370).

43400334422 is a wasteful number, since it uses less digits than its factorization.

43400334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357463.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 43400334422 its reverse (22443300434), we get a palindrome (65843634856).

The spelling of 43400334422 in words is "forty-three billion, four hundred million, three hundred thirty-four thousand, four hundred twenty-two".