426315453427 has 2 divisors, whose sum is σ = 426315453428. Its totient is φ = 426315453426.

The previous prime is 426315453373. The next prime is 426315453437. The reversal of 426315453427 is 724354513624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426315453427 - 2⁷ = 426315453299 is a prime.

It is not a weakly prime, because it can be changed into another prime (426315453437) 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, 213157726713 + 213157726714.

It is an arithmetic number, because the mean of its divisors is an integer number (213157726714).

Almost surely, 2^426315453427 is an apocalyptic number.

426315453427 is a deficient number, since it is larger than the sum of its proper divisors (1).

426315453427 is an equidigital number, since it uses as much as digits as its factorization.

426315453427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2419200, while the sum is 46.

The spelling of 426315453427 in words is "four hundred twenty-six billion, three hundred fifteen million, four hundred fifty-three thousand, four hundred twenty-seven".