426315453373 has 2 divisors, whose sum is σ = 426315453374. Its totient is φ = 426315453372.

The previous prime is 426315453371. The next prime is 426315453427. The reversal of 426315453373 is 373354513624.

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., 310407208164 + 115908245209 = 557142^2 + 340453^2 .

It is a cyclic number.

It is not a de Polignac number, because 426315453373 - 2¹ = 426315453371 is a prime.

Together with 426315453371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426315453371) 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, 213157726686 + 213157726687.

It is an arithmetic number, because the mean of its divisors is an integer number (213157726687).

Almost surely, 2^426315453373 is an apocalyptic number.

It is an amenable number.

426315453373 is a deficient number, since it is larger than the sum of its proper divisors (1).

426315453373 is an equidigital number, since it uses as much as digits as its factorization.

426315453373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 46.

Adding to 426315453373 its reverse (373354513624), we get a palindrome (799669966997).

The spelling of 426315453373 in words is "four hundred twenty-six billion, three hundred fifteen million, four hundred fifty-three thousand, three hundred seventy-three".