401134005 has 16 divisors (see below), whose sum is σ = 713127360. Its totient is φ = 213938064.

The previous prime is 401133919. The next prime is 401134031. The reversal of 401134005 is 500431104.

It is a happy number.

It is not a de Polignac number, because 401134005 - 2⁷ = 401133877 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485547 + ... + 1485816.

It is an arithmetic number, because the mean of its divisors is an integer number (44570460).

Almost surely, 2^401134005 is an apocalyptic number.

401134005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

401134005 is a deficient number, since it is larger than the sum of its proper divisors (311993355).

401134005 is a wasteful number, since it uses less digits than its factorization.

401134005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971377 (or 2971371 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 401134005 is about 20028.3300601922. The cubic root of 401134005 is about 737.5019277935.

Adding to 401134005 its reverse (500431104), we get a palindrome (901565109).

The spelling of 401134005 in words is "four hundred one million, one hundred thirty-four thousand, five".