40324304422 has 8 divisors (see below), whose sum is σ = 60491429856. Its totient is φ = 20160494472.

The previous prime is 40324304411. The next prime is 40324304437. The reversal of 40324304422 is 22440342304.

It is a happy number.

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, 798238 + ... + 847249.

It is an arithmetic number, because the mean of its divisors is an integer number (7561428732).

Almost surely, 2^40324304422 is an apocalyptic number.

40324304422 is a deficient number, since it is larger than the sum of its proper divisors (20167125434).

40324304422 is a wasteful number, since it uses less digits than its factorization.

40324304422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657742.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 40324304422 its reverse (22440342304), we get a palindrome (62764646726).

The spelling of 40324304422 in words is "forty billion, three hundred twenty-four million, three hundred four thousand, four hundred twenty-two".