3810868230872 has 16 divisors (see below), whose sum is σ = 7145480885400. Its totient is φ = 1905406661440.

The previous prime is 3810868230859. The next prime is 3810868230913. The reversal of 3810868230872 is 2780328680183.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2835722 + ... + 3957657.

Almost surely, 2^{3810868230872} is an apocalyptic number.

It is an amenable number.

3810868230872 is a deficient number, since it is larger than the sum of its proper divisors (3334612654528).

3810868230872 is a wasteful number, since it uses less digits than its factorization.

3810868230872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6863506 (or 6863502 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 3810868230872 in words is "three trillion, eight hundred ten billion, eight hundred sixty-eight million, two hundred thirty thousand, eight hundred seventy-two".