40354422204 has 12 divisors (see below), whose sum is σ = 94160318504. Its totient is φ = 13451474064.

The previous prime is 40354422181. The next prime is 40354422217. The reversal of 40354422204 is 40222445304.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1681434247 + ... + 1681434270.

Almost surely, 2^40354422204 is an apocalyptic number.

It is an amenable number.

40354422204 is an abundant number, since it is smaller than the sum of its proper divisors (53805896300).

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

40354422204 is a wasteful number, since it uses less digits than its factorization.

40354422204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362868524 (or 3362868522 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 40354422204 its reverse (40222445304), we get a palindrome (80576867508).

The spelling of 40354422204 in words is "forty billion, three hundred fifty-four million, four hundred twenty-two thousand, two hundred four".