426042483877 has 4 divisors (see below), whose sum is σ = 451103806476. Its totient is φ = 400981161280.

The previous prime is 426042483847. The next prime is 426042483917. The reversal of 426042483877 is 778384240624.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 351564799041 + 74477684836 = 592929^2 + 272906^2 .

It is a cyclic number.

It is not a de Polignac number, because 426042483877 - 2²³ = 426034095269 is a prime.

It is a super-2 number, since 2×426042483877² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426042483847) by changing a digit.

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, 12530661274 + ... + 12530661307.

It is an arithmetic number, because the mean of its divisors is an integer number (112775951619).

Almost surely, 2^426042483877 is an apocalyptic number.

It is an amenable number.

426042483877 is a deficient number, since it is larger than the sum of its proper divisors (25061322599).

426042483877 is a wasteful number, since it uses less digits than its factorization.

426042483877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25061322598.

The product of its (nonzero) digits is 14450688, while the sum is 55.

The spelling of 426042483877 in words is "four hundred twenty-six billion, forty-two million, four hundred eighty-three thousand, eight hundred seventy-seven".