40822806208 has 14 divisors (see below), whose sum is σ = 81007756196. Its totient is φ = 20411403072.

The previous prime is 40822806203. The next prime is 40822806209. The reversal of 40822806208 is 80260822804.

It is not an unprimeable number, because it can be changed into a prime (40822806203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318928110 + ... + 318928237.

Almost surely, 2^40822806208 is an apocalyptic number.

It is an amenable number.

40822806208 is a deficient number, since it is larger than the sum of its proper divisors (40184949988).

40822806208 is an equidigital number, since it uses as much as digits as its factorization.

40822806208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637856359 (or 637856349 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 40822806208 in words is "forty billion, eight hundred twenty-two million, eight hundred six thousand, two hundred eight".