426886653425 has 6 divisors (see below), whose sum is σ = 529339450278. Its totient is φ = 341509322720.

The previous prime is 426886653409. The next prime is 426886653433. The reversal of 426886653425 is 524356688624.

It can be written as a sum of positive squares in 3 ways, for example, as 591267856 + 426295385569 = 24316^2 + 652913^2 .

It is not a de Polignac number, because 426886653425 - 2⁴ = 426886653409 is a prime.

It is a super-3 number, since 3×426886653425³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8537733044 + ... + 8537733093.

It is an arithmetic number, because the mean of its divisors is an integer number (88223241713).

Almost surely, 2^426886653425 is an apocalyptic number.

It is an amenable number.

426886653425 is a deficient number, since it is larger than the sum of its proper divisors (102452796853).

426886653425 is a wasteful number, since it uses less digits than its factorization.

426886653425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17075466147 (or 17075466142 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 59.

The spelling of 426886653425 in words is "four hundred twenty-six billion, eight hundred eighty-six million, six hundred fifty-three thousand, four hundred twenty-five".