426541033547 has 2 divisors, whose sum is σ = 426541033548. Its totient is φ = 426541033546.

The previous prime is 426541033507. The next prime is 426541033553. The reversal of 426541033547 is 745330145624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426541033547 - 2⁶ = 426541033483 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426541033498 and 426541033507.

It is not a weakly prime, because it can be changed into another prime (426541033507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213270516773 + 213270516774.

It is an arithmetic number, because the mean of its divisors is an integer number (213270516774).

Almost surely, 2^426541033547 is an apocalyptic number.

426541033547 is a deficient number, since it is larger than the sum of its proper divisors (1).

426541033547 is an equidigital number, since it uses as much as digits as its factorization.

426541033547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 426541033547 in words is "four hundred twenty-six billion, five hundred forty-one million, thirty-three thousand, five hundred forty-seven".