401314144155341 has 2 divisors, whose sum is σ = 401314144155342. Its totient is φ = 401314144155340.

The previous prime is 401314144155319. The next prime is 401314144155403. The reversal of 401314144155341 is 143551441413104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 380640490200100 + 20673653955241 = 19510010^2 + 4546829^2 .

It is a cyclic number.

It is not a de Polignac number, because 401314144155341 - 2¹⁰ = 401314144154317 is a prime.

It is a super-2 number, since 2×401314144155341² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401314144157341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200657072077670 + 200657072077671.

It is an arithmetic number, because the mean of its divisors is an integer number (200657072077671).

Almost surely, 2^{401314144155341} is an apocalyptic number.

It is an amenable number.

401314144155341 is a deficient number, since it is larger than the sum of its proper divisors (1).

401314144155341 is an equidigital number, since it uses as much as digits as its factorization.

401314144155341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 41.

Adding to 401314144155341 its reverse (143551441413104), we get a palindrome (544865585568445).

The spelling of 401314144155341 in words is "four hundred one trillion, three hundred fourteen billion, one hundred forty-four million, one hundred fifty-five thousand, three hundred forty-one".