431403104401 has 2 divisors, whose sum is σ = 431403104402. Its totient is φ = 431403104400.

The previous prime is 431403104389. The next prime is 431403104413. The reversal of 431403104401 is 104401304134.

It is a balanced prime because it is at equal distance from previous prime (431403104389) and next prime (431403104413).

It can be written as a sum of positive squares in only one way, i.e., 287724960000 + 143678144401 = 536400^2 + 379049^2 .

It is a cyclic number.

It is not a de Polignac number, because 431403104401 - 2⁵ = 431403104369 is a prime.

It is a super-2 number, since 2×431403104401² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (431403104441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215701552200 + 215701552201.

It is an arithmetic number, because the mean of its divisors is an integer number (215701552201).

Almost surely, 2^431403104401 is an apocalyptic number.

It is an amenable number.

431403104401 is a deficient number, since it is larger than the sum of its proper divisors (1).

431403104401 is an equidigital number, since it uses as much as digits as its factorization.

431403104401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 431403104401 its reverse (104401304134), we get a palindrome (535804408535).

The spelling of 431403104401 in words is "four hundred thirty-one billion, four hundred three million, one hundred four thousand, four hundred one".