40842224804 has 24 divisors (see below), whose sum is σ = 75746132280. Its totient is φ = 19202628096.

The previous prime is 40842224779. The next prime is 40842224807.

40842224804 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 710115904 + 40132108900 = 26648^2 + 200330^2 .

It is not an unprimeable number, because it can be changed into a prime (40842224807) 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, 192899 + ... + 344810.

It is an arithmetic number, because the mean of its divisors is an integer number (3156088845).

Almost surely, 2^40842224804 is an apocalyptic number.

It is an amenable number.

40842224804 is a deficient number, since it is larger than the sum of its proper divisors (34903907476).

40842224804 is a wasteful number, since it uses less digits than its factorization.

40842224804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538847 (or 538845 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 38.

The spelling of 40842224804 in words is "forty billion, eight hundred forty-two million, two hundred twenty-four thousand, eight hundred four".