3871725123227 has 8 divisors (see below), whose sum is σ = 4169943153264. Its totient is φ = 3573563239008.

The previous prime is 3871725123223. The next prime is 3871725123269. The reversal of 3871725123227 is 7223215271783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3871725123227 - 2² = 3871725123223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3871725123223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13893173 + ... + 14169110.

It is an arithmetic number, because the mean of its divisors is an integer number (521242894158).

Almost surely, 2^{3871725123227} is an apocalyptic number.

3871725123227 is a deficient number, since it is larger than the sum of its proper divisors (298218030037).

3871725123227 is a wasteful number, since it uses less digits than its factorization.

3871725123227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28072909.

The product of its digits is 1975680, while the sum is 50.

The spelling of 3871725123227 in words is "three trillion, eight hundred seventy-one billion, seven hundred twenty-five million, one hundred twenty-three thousand, two hundred twenty-seven".