40204043444104 has 128 divisors (see below), whose sum is σ = 77505353452800. Its totient is φ = 19545892945920.

The previous prime is 40204043444101. The next prime is 40204043444107. The reversal of 40204043444104 is 40144434040204.

40204043444104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40204043444101) and next prime (40204043444107).

It is a self number, because there is not a number n which added to its sum of digits gives 40204043444104.

It is not an unprimeable number, because it can be changed into a prime (40204043444101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9118628652 + ... + 9118633060.

It is an arithmetic number, because the mean of its divisors is an integer number (605510573850).

Almost surely, 2^{40204043444104} is an apocalyptic number.

It is an amenable number.

40204043444104 is a deficient number, since it is larger than the sum of its proper divisors (37301310008696).

40204043444104 is a wasteful number, since it uses less digits than its factorization.

40204043444104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5343 (or 5339 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 40204043444104 its reverse (40144434040204), we get a palindrome (80348477484308).

The spelling of 40204043444104 in words is "forty trillion, two hundred four billion, forty-three million, four hundred forty-four thousand, one hundred four".