40108600485867 has 4 divisors (see below), whose sum is σ = 53478133981160. Its totient is φ = 26739066990576.

The previous prime is 40108600485829. The next prime is 40108600485869. The reversal of 40108600485867 is 76858400680104.

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

It is not a de Polignac number, because 40108600485867 - 2²⁸ = 40108332050411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40108600485869) 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, 6684766747642 + ... + 6684766747647.

It is an arithmetic number, because the mean of its divisors is an integer number (13369533495290).

Almost surely, 2^{40108600485867} is an apocalyptic number.

40108600485867 is a deficient number, since it is larger than the sum of its proper divisors (13369533495293).

40108600485867 is a wasteful number, since it uses less digits than its factorization.

40108600485867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13369533495292.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 40108600485867 in words is "forty trillion, one hundred eight billion, six hundred million, four hundred eighty-five thousand, eight hundred sixty-seven".