426748841474 has 8 divisors (see below), whose sum is σ = 645995953020. Its totient is φ = 211416857136.

The previous prime is 426748841417. The next prime is 426748841537. The reversal of 426748841474 is 474148847624.

It can be written as a sum of positive squares in 2 ways, for example, as 366500684449 + 60248157025 = 605393^2 + 245455^2 .

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

It is a super-2 number, since 2×426748841474² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978781529 + ... + 978781964.

Almost surely, 2^426748841474 is an apocalyptic number.

426748841474 is a deficient number, since it is larger than the sum of its proper divisors (219247111546).

426748841474 is a wasteful number, since it uses less digits than its factorization.

426748841474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957563604.

The product of its digits is 38535168, while the sum is 59.

The spelling of 426748841474 in words is "four hundred twenty-six billion, seven hundred forty-eight million, eight hundred forty-one thousand, four hundred seventy-four".