401104040332401 has 24 divisors (see below), whose sum is σ = 678289759265664. Its totient is φ = 223612008546240.

The previous prime is 401104040332337. The next prime is 401104040332477. The reversal of 401104040332401 is 104233040401104.

401104040332401 is a `hidden beast` number, since 4 + 0 + 1 + 10 + 4 + 0 + 403 + 3 + 240 + 1 = 666.

It is not a de Polignac number, because 401104040332401 - 2⁶ = 401104040332337 is a prime.

It is a super-2 number, since 2×401104040332401² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401104040332001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77643055941 + ... + 77643061106.

It is an arithmetic number, because the mean of its divisors is an integer number (28262073302736).

Almost surely, 2^{401104040332401} is an apocalyptic number.

401104040332401 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

401104040332401 is a deficient number, since it is larger than the sum of its proper divisors (277185718933263).

401104040332401 is a wasteful number, since it uses less digits than its factorization.

401104040332401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155286117101 (or 155286117098 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 401104040332401 its reverse (104233040401104), we get a palindrome (505337080733505).

The spelling of 401104040332401 in words is "four hundred one trillion, one hundred four billion, forty million, three hundred thirty-two thousand, four hundred one".