431403104413 has 2 divisors, whose sum is σ = 431403104414. Its totient is φ = 431403104412.

The previous prime is 431403104401. The next prime is 431403104437. The reversal of 431403104413 is 314401304134.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332280767844 + 99122336569 = 576438^2 + 314837^2 .

It is a cyclic number.

It is not a de Polignac number, because 431403104413 - 2⁵ = 431403104381 is a prime.

It is a super-2 number, since 2×431403104413² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431403104453) 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 as a sum of consecutive naturals, namely, 215701552206 + 215701552207.

It is an arithmetic number, because the mean of its divisors is an integer number (215701552207).

Almost surely, 2^431403104413 is an apocalyptic number.

It is an amenable number.

431403104413 is a deficient number, since it is larger than the sum of its proper divisors (1).

431403104413 is an equidigital number, since it uses as much as digits as its factorization.

431403104413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 431403104413 its reverse (314401304134), we get a palindrome (745804408547).

The spelling of 431403104413 in words is "four hundred thirty-one billion, four hundred three million, one hundred four thousand, four hundred thirteen".