40040100304001 has 16 divisors (see below), whose sum is σ = 45857592854784. Its totient is φ = 34247049676224.

The previous prime is 40040100303989. The next prime is 40040100304027. The reversal of 40040100304001 is 10040300104004.

It is not a de Polignac number, because 40040100304001 - 2⁶ = 40040100303937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40040100304031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3627371 + ... + 9655983.

It is an arithmetic number, because the mean of its divisors is an integer number (2866099553424).

Almost surely, 2^{40040100304001} is an apocalyptic number.

It is an amenable number.

40040100304001 is a deficient number, since it is larger than the sum of its proper divisors (5817492550783).

40040100304001 is a wasteful number, since it uses less digits than its factorization.

40040100304001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6030640.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 40040100304001 its reverse (10040300104004), we get a palindrome (50080400408005).

The spelling of 40040100304001 in words is "forty trillion, forty billion, one hundred million, three hundred four thousand, one".