401303343141 has 48 divisors (see below), whose sum is σ = 628197233664. Its totient is φ = 255753623664.

The previous prime is 401303343113. The next prime is 401303343163. The reversal of 401303343141 is 141343303104.

401303343141 is a `hidden beast` number, since 4 + 0 + 1 + 303 + 343 + 14 + 1 = 666.

It is not a de Polignac number, because 401303343141 - 2¹⁷ = 401303212069 is a prime.

It is a super-2 number, since 2×401303343141² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401303341141) 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 47 ways as a sum of consecutive naturals, for example, 82530 + ... + 899676.

It is an arithmetic number, because the mean of its divisors is an integer number (13087442368).

Almost surely, 2^401303343141 is an apocalyptic number.

It is an amenable number.

401303343141 is a deficient number, since it is larger than the sum of its proper divisors (226893890523).

401303343141 is an equidigital number, since it uses as much as digits as its factorization.

401303343141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817252 (or 817240 counting only the distinct ones).

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

Adding to 401303343141 its reverse (141343303104), we get a palindrome (542646646245).

The spelling of 401303343141 in words is "four hundred one billion, three hundred three million, three hundred forty-three thousand, one hundred forty-one".