2005534440422 has 8 divisors (see below), whose sum is σ = 3026315443536. Its totient is φ = 996762625912.

The previous prime is 2005534440407. The next prime is 2005534440449. The reversal of 2005534440422 is 2240444355002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002296733 + ... + 3002297400.

It is an arithmetic number, because the mean of its divisors is an integer number (378289430442).

Almost surely, 2^{2005534440422} is an apocalyptic number.

2005534440422 is a deficient number, since it is larger than the sum of its proper divisors (1020781003114).

2005534440422 is a wasteful number, since it uses less digits than its factorization.

2005534440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004594302.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 2005534440422 its reverse (2240444355002), we get a palindrome (4245978795424).

The spelling of 2005534440422 in words is "two trillion, five billion, five hundred thirty-four million, four hundred forty thousand, four hundred twenty-two".