40104320344401 has 16 divisors (see below), whose sum is σ = 55640518320384. Its totient is φ = 25673634215424.

The previous prime is 40104320344379. The next prime is 40104320344421. The reversal of 40104320344401 is 10444302340104.

It is not a de Polignac number, because 40104320344401 - 2⁵ = 40104320344369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40104320344421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2683273696 + ... + 2683288641.

It is an arithmetic number, because the mean of its divisors is an integer number (3477532395024).

Almost surely, 2^{40104320344401} is an apocalyptic number.

It is an amenable number.

40104320344401 is a deficient number, since it is larger than the sum of its proper divisors (15536197975983).

40104320344401 is a wasteful number, since it uses less digits than its factorization.

40104320344401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366562440.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 40104320344401 its reverse (10444302340104), we get a palindrome (50548622684505).

The spelling of 40104320344401 in words is "forty trillion, one hundred four billion, three hundred twenty million, three hundred forty-four thousand, four hundred one".