43454003422 has 16 divisors (see below), whose sum is σ = 66828841632. Its totient is φ = 21178644480.

The previous prime is 43454003401. The next prime is 43454003471. The reversal of 43454003422 is 22430045434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135258 + ... + 324349.

It is an arithmetic number, because the mean of its divisors is an integer number (4176802602).

Almost surely, 2^43454003422 is an apocalyptic number.

43454003422 is a deficient number, since it is larger than the sum of its proper divisors (23374838210).

43454003422 is a wasteful number, since it uses less digits than its factorization.

43454003422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460803.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 43454003422 its reverse (22430045434), we get a palindrome (65884048856).

The spelling of 43454003422 in words is "forty-three billion, four hundred fifty-four million, three thousand, four hundred twenty-two".