426732636430063 has 2 divisors, whose sum is σ = 426732636430064. Its totient is φ = 426732636430062.

The previous prime is 426732636430039. The next prime is 426732636430099. The reversal of 426732636430063 is 360034636237624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 426732636430063 - 2⁹ = 426732636429551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426732636429986 and 426732636430013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426732636430963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213366318215031 + 213366318215032.

It is an arithmetic number, because the mean of its divisors is an integer number (213366318215032).

Almost surely, 2^{426732636430063} is an apocalyptic number.

426732636430063 is a deficient number, since it is larger than the sum of its proper divisors (1).

426732636430063 is an equidigital number, since it uses as much as digits as its factorization.

426732636430063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47029248, while the sum is 55.

The spelling of 426732636430063 in words is "four hundred twenty-six trillion, seven hundred thirty-two billion, six hundred thirty-six million, four hundred thirty thousand, sixty-three".