426471459 has 8 divisors (see below), whose sum is σ = 569717952. Its totient is φ = 283769640.

The previous prime is 426471457. The next prime is 426471491. The reversal of 426471459 is 954174624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426471459 - 2¹ = 426471457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426471459.

It is not an unprimeable number, because it can be changed into a prime (426471457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134337 + ... + 137474.

It is an arithmetic number, because the mean of its divisors is an integer number (71214744).

Almost surely, 2^426471459 is an apocalyptic number.

426471459 is a deficient number, since it is larger than the sum of its proper divisors (143246493).

426471459 is a wasteful number, since it uses less digits than its factorization.

426471459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272337.

The product of its digits is 241920, while the sum is 42.

The square root of 426471459 is about 20651.1854139175. The cubic root of 426471459 is about 752.7139946864.

The spelling of 426471459 in words is "four hundred twenty-six million, four hundred seventy-one thousand, four hundred fifty-nine".