426302746357 has 2 divisors, whose sum is σ = 426302746358. Its totient is φ = 426302746356.

The previous prime is 426302746333. The next prime is 426302746489. The reversal of 426302746357 is 753647203624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258496997476 + 167805748881 = 508426^2 + 409641^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426302746357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426302746357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426302743357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213151373178 + 213151373179.

It is an arithmetic number, because the mean of its divisors is an integer number (213151373179).

Almost surely, 2^426302746357 is an apocalyptic number.

It is an amenable number.

426302746357 is a deficient number, since it is larger than the sum of its proper divisors (1).

426302746357 is an equidigital number, since it uses as much as digits as its factorization.

426302746357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 426302746357 in words is "four hundred twenty-six billion, three hundred two million, seven hundred forty-six thousand, three hundred fifty-seven".