401041343313 has 12 divisors (see below), whose sum is σ = 623842089780. Its totient is φ = 246794672736.

The previous prime is 401041343237. The next prime is 401041343317. The reversal of 401041343313 is 313343140104.

401041343313 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 4 + 1 + 343 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 92429984529 + 308611358784 = 304023^2 + 555528^2 .

It is not a de Polignac number, because 401041343313 - 2¹⁷ = 401041212241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (401041343317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1713851778 + ... + 1713852011.

It is an arithmetic number, because the mean of its divisors is an integer number (51986840815).

Almost surely, 2^401041343313 is an apocalyptic number.

It is an amenable number.

401041343313 is a deficient number, since it is larger than the sum of its proper divisors (222800746467).

401041343313 is a wasteful number, since it uses less digits than its factorization.

401041343313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3427703808 (or 3427703805 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 401041343313 its reverse (313343140104), we get a palindrome (714384483417).

The spelling of 401041343313 in words is "four hundred one billion, forty-one million, three hundred forty-three thousand, three hundred thirteen".