401344311341 has 16 divisors (see below), whose sum is σ = 419714555904. Its totient is φ = 383051585664.

The previous prime is 401344311331. The next prime is 401344311343. The reversal of 401344311341 is 143113443104.

It is not a de Polignac number, because 401344311341 - 2¹⁰ = 401344310317 is a prime.

It is a super-2 number, since 2×401344311341² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401344311343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24878420 + ... + 24894546.

It is an arithmetic number, because the mean of its divisors is an integer number (26232159744).

Almost surely, 2^401344311341 is an apocalyptic number.

It is an amenable number.

401344311341 is a deficient number, since it is larger than the sum of its proper divisors (18370244563).

401344311341 is a wasteful number, since it uses less digits than its factorization.

401344311341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18460.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 401344311341 its reverse (143113443104), we get a palindrome (544457754445).

The spelling of 401344311341 in words is "four hundred one billion, three hundred forty-four million, three hundred eleven thousand, three hundred forty-one".