401140413241453 has 2 divisors, whose sum is σ = 401140413241454. Its totient is φ = 401140413241452.

The previous prime is 401140413241427. The next prime is 401140413241457. The reversal of 401140413241453 is 354142314041104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300626113676329 + 100514299565124 = 17338573^2 + 10025682^2 .

It is a cyclic number.

It is not a de Polignac number, because 401140413241453 - 2³³ = 401131823306861 is a prime.

It is a super-2 number, since 2×401140413241453² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401140413241457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200570206620726 + 200570206620727.

It is an arithmetic number, because the mean of its divisors is an integer number (200570206620727).

Almost surely, 2^{401140413241453} is an apocalyptic number.

It is an amenable number.

401140413241453 is a deficient number, since it is larger than the sum of its proper divisors (1).

401140413241453 is an equidigital number, since it uses as much as digits as its factorization.

401140413241453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 401140413241453 its reverse (354142314041104), we get a palindrome (755282727282557).

The spelling of 401140413241453 in words is "four hundred one trillion, one hundred forty billion, four hundred thirteen million, two hundred forty-one thousand, four hundred fifty-three".