3875345166345 has 8 divisors (see below), whose sum is σ = 6200552266176. Its totient is φ = 2066850755376.

The previous prime is 3875345166317. The next prime is 3875345166389. The reversal of 3875345166345 is 5436615435783.

It is a happy number.

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

It is not a de Polignac number, because 3875345166345 - 2⁹ = 3875345165833 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129178172197 + ... + 129178172226.

It is an arithmetic number, because the mean of its divisors is an integer number (775069033272).

Almost surely, 2^{3875345166345} is an apocalyptic number.

It is an amenable number.

3875345166345 is a deficient number, since it is larger than the sum of its proper divisors (2325207099831).

3875345166345 is a wasteful number, since it uses less digits than its factorization.

3875345166345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258356344431.

The product of its digits is 108864000, while the sum is 60.

The spelling of 3875345166345 in words is "three trillion, eight hundred seventy-five billion, three hundred forty-five million, one hundred sixty-six thousand, three hundred forty-five".