404101011310401 has 4 divisors (see below), whose sum is σ = 538801348413872. Its totient is φ = 269400674206932.

The previous prime is 404101011310343. The next prime is 404101011310421. The reversal of 404101011310401 is 104013110101404.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 404101011310401 - 2¹⁵ = 404101011277633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (404101011310421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67350168551731 + ... + 67350168551736.

It is an arithmetic number, because the mean of its divisors is an integer number (134700337103468).

Almost surely, 2^{404101011310401} is an apocalyptic number.

It is an amenable number.

404101011310401 is a deficient number, since it is larger than the sum of its proper divisors (134700337103471).

404101011310401 is a wasteful number, since it uses less digits than its factorization.

404101011310401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134700337103470.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 404101011310401 its reverse (104013110101404), we get a palindrome (508114121411805).

The spelling of 404101011310401 in words is "four hundred four trillion, one hundred one billion, eleven million, three hundred ten thousand, four hundred one".