338000108287 has 4 divisors (see below), whose sum is σ = 357882467616. Its totient is φ = 318117748960.

The previous prime is 338000108279. The next prime is 338000108297. The reversal of 338000108287 is 782801000833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 782801000833 = 510817 ⋅1532449.

It is a cyclic number.

It is not a de Polignac number, because 338000108287 - 2³ = 338000108279 is a prime.

It is a super-2 number, since 2×338000108287² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338000108297) 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, 9941179639 + ... + 9941179672.

It is an arithmetic number, because the mean of its divisors is an integer number (89470616904).

Almost surely, 2^338000108287 is an apocalyptic number.

338000108287 is a deficient number, since it is larger than the sum of its proper divisors (19882359329).

338000108287 is a wasteful number, since it uses less digits than its factorization.

338000108287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19882359328.

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 338000108287 in words is "three hundred thirty-eight billion, one hundred eight thousand, two hundred eighty-seven".