40222242604 has 24 divisors (see below), whose sum is σ = 70727136480. Its totient is φ = 20014663296.

The previous prime is 40222242601. The next prime is 40222242617. The reversal of 40222242604 is 40624222204.

It is not an unprimeable number, because it can be changed into a prime (40222242601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928377 + ... + 970735.

It is an arithmetic number, because the mean of its divisors is an integer number (2946964020).

Almost surely, 2^40222242604 is an apocalyptic number.

It is an amenable number.

40222242604 is a deficient number, since it is larger than the sum of its proper divisors (30504893876).

40222242604 is a wasteful number, since it uses less digits than its factorization.

40222242604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43497 (or 43495 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40222242604 its reverse (40624222204), we get a palindrome (80846464808).

The spelling of 40222242604 in words is "forty billion, two hundred twenty-two million, two hundred forty-two thousand, six hundred four".