3845106105001 has 4 divisors (see below), whose sum is σ = 4394406977152. Its totient is φ = 3295805232852.

The previous prime is 3845106104993. The next prime is 3845106105007. The reversal of 3845106105001 is 1005016015483.

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 3845106105001 - 2³ = 3845106104993 is a prime.

It is a super-2 number, since 2×3845106105001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3845106105007) 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, 274650436065 + ... + 274650436078.

It is an arithmetic number, because the mean of its divisors is an integer number (1098601744288).

Almost surely, 2^{3845106105001} is an apocalyptic number.

It is an amenable number.

3845106105001 is a deficient number, since it is larger than the sum of its proper divisors (549300872151).

3845106105001 is an equidigital number, since it uses as much as digits as its factorization.

3845106105001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549300872150.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 3845106105001 in words is "three trillion, eight hundred forty-five billion, one hundred six million, one hundred five thousand, one".