286045428405 has 24 divisors (see below), whose sum is σ = 503061715296. Its totient is φ = 138688691680.

The previous prime is 286045428379. The next prime is 286045428413. The reversal of 286045428405 is 504824540682.

It is not a de Polignac number, because 286045428405 - 2¹¹ = 286045426357 is a prime.

It is a super-2 number, since 2×286045428405² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78798579 + ... + 78802208.

It is an arithmetic number, because the mean of its divisors is an integer number (20960904804).

Almost surely, 2^286045428405 is an apocalyptic number.

It is an amenable number.

286045428405 is a deficient number, since it is larger than the sum of its proper divisors (217016286891).

286045428405 is a wasteful number, since it uses less digits than its factorization.

286045428405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157600817 (or 157600806 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 48.

The spelling of 286045428405 in words is "two hundred eighty-six billion, forty-five million, four hundred twenty-eight thousand, four hundred five".