426126341012077 has 2 divisors, whose sum is σ = 426126341012078. Its totient is φ = 426126341012076.

The previous prime is 426126341011961. The next prime is 426126341012143. The reversal of 426126341012077 is 770210143621624.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 336877905726756 + 89248435285321 = 18354234^2 + 9447139^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426126341012077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426126341012377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213063170506038 + 213063170506039.

It is an arithmetic number, because the mean of its divisors is an integer number (213063170506039).

Almost surely, 2^{426126341012077} is an apocalyptic number.

It is an amenable number.

426126341012077 is a deficient number, since it is larger than the sum of its proper divisors (1).

426126341012077 is an equidigital number, since it uses as much as digits as its factorization.

426126341012077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 426126341012077 in words is "four hundred twenty-six trillion, one hundred twenty-six billion, three hundred forty-one million, twelve thousand, seventy-seven".