426854282458651 has 2 divisors, whose sum is σ = 426854282458652. Its totient is φ = 426854282458650.

The previous prime is 426854282458613. The next prime is 426854282458661. The reversal of 426854282458651 is 156854282458624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 426854282458651 - 2²¹ = 426854280361499 is a prime.

It is a super-3 number, since 3×426854282458651³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (426854282458661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213427141229325 + 213427141229326.

It is an arithmetic number, because the mean of its divisors is an integer number (213427141229326).

Almost surely, 2^{426854282458651} is an apocalyptic number.

426854282458651 is a deficient number, since it is larger than the sum of its proper divisors (1).

426854282458651 is an equidigital number, since it uses as much as digits as its factorization.

426854282458651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1179648000, while the sum is 70.

The spelling of 426854282458651 in words is "four hundred twenty-six trillion, eight hundred fifty-four billion, two hundred eighty-two million, four hundred fifty-eight thousand, six hundred fifty-one".