40522247434 has 8 divisors (see below), whose sum is σ = 61373501280. Its totient is φ = 20064413676.

The previous prime is 40522247429. The next prime is 40522247477. The reversal of 40522247434 is 43474222504.

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

It is a junction number, because it is equal to n+sod(n) for n = 40522247393 and 40522247402.

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 3 ways as a sum of consecutive naturals, for example, 98354764 + ... + 98355175.

It is an arithmetic number, because the mean of its divisors is an integer number (7671687660).

Almost surely, 2^40522247434 is an apocalyptic number.

40522247434 is a deficient number, since it is larger than the sum of its proper divisors (20851253846).

40522247434 is a wasteful number, since it uses less digits than its factorization.

40522247434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196710044.

The product of its (nonzero) digits is 215040, while the sum is 37.

Adding to 40522247434 its reverse (43474222504), we get a palindrome (83996469938).

The spelling of 40522247434 in words is "forty billion, five hundred twenty-two million, two hundred forty-seven thousand, four hundred thirty-four".