3871460200873 has 4 divisors (see below), whose sum is σ = 3925987809408. Its totient is φ = 3816932592340.

The previous prime is 3871460200849. The next prime is 3871460200901. The reversal of 3871460200873 is 3780020641783.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 3871460200873 - 2²⁵ = 3871426646441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3871460200373) 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, 27263804161 + ... + 27263804302.

It is an arithmetic number, because the mean of its divisors is an integer number (981496952352).

Almost surely, 2^{3871460200873} is an apocalyptic number.

It is an amenable number.

3871460200873 is a deficient number, since it is larger than the sum of its proper divisors (54527608535).

3871460200873 is an equidigital number, since it uses as much as digits as its factorization.

3871460200873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54527608534.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 3871460200873 in words is "three trillion, eight hundred seventy-one billion, four hundred sixty million, two hundred thousand, eight hundred seventy-three".