426746880103 has 2 divisors, whose sum is σ = 426746880104. Its totient is φ = 426746880102.

The previous prime is 426746880037. The next prime is 426746880113. The reversal of 426746880103 is 301088647624.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426746880103 is a prime.

It is a super-2 number, since 2×426746880103² (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 (426746880113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213373440051 + 213373440052.

It is an arithmetic number, because the mean of its divisors is an integer number (213373440052).

Almost surely, 2^426746880103 is an apocalyptic number.

426746880103 is a deficient number, since it is larger than the sum of its proper divisors (1).

426746880103 is an equidigital number, since it uses as much as digits as its factorization.

426746880103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 426746880103 in words is "four hundred twenty-six billion, seven hundred forty-six million, eight hundred eighty thousand, one hundred three".