40422040204 has 36 divisors (see below), whose sum is σ = 88617555264. Its totient is φ = 15991135776.

The previous prime is 40422040199. The next prime is 40422040277. The reversal of 40422040204 is 40204022404.

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 11 ways as a sum of consecutive naturals, for example, 7929564 + ... + 7934659.

Almost surely, 2^40422040204 is an apocalyptic number.

It is an amenable number.

40422040204 is an abundant number, since it is smaller than the sum of its proper divisors (48195515060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40422040204 is a wasteful number, since it uses less digits than its factorization.

40422040204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864254 (or 15864245 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40422040204 its reverse (40204022404), we get a palindrome (80626062608).

The spelling of 40422040204 in words is "forty billion, four hundred twenty-two million, forty thousand, two hundred four".