286366621413 has 4 divisors (see below), whose sum is σ = 381822161888. Its totient is φ = 190911080940.

The previous prime is 286366621361. The next prime is 286366621421. The reversal of 286366621413 is 314126663682.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 286366621413 - 2¹⁴ = 286366605029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286366621423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47727770233 + ... + 47727770238.

It is an arithmetic number, because the mean of its divisors is an integer number (95455540472).

Almost surely, 2^286366621413 is an apocalyptic number.

It is an amenable number.

286366621413 is a deficient number, since it is larger than the sum of its proper divisors (95455540475).

286366621413 is an equidigital number, since it uses as much as digits as its factorization.

286366621413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95455540474.

The product of its digits is 1492992, while the sum is 48.

The spelling of 286366621413 in words is "two hundred eighty-six billion, three hundred sixty-six million, six hundred twenty-one thousand, four hundred thirteen".