3851212041 has 32 divisors (see below), whose sum is σ = 5882150400. Its totient is φ = 2488786560.

The previous prime is 3851212039. The next prime is 3851212051. The reversal of 3851212041 is 1402121583.

It is not a de Polignac number, because 3851212041 - 2¹ = 3851212039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3851211996 and 3851212014.

It is not an unprimeable number, because it can be changed into a prime (3851212051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162720 + ... + 184878.

It is an arithmetic number, because the mean of its divisors is an integer number (183817200).

Almost surely, 2^3851212041 is an apocalyptic number.

It is an amenable number.

3851212041 is a deficient number, since it is larger than the sum of its proper divisors (2030938359).

3851212041 is a wasteful number, since it uses less digits than its factorization.

3851212041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22366 (or 22360 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 3851212041 is about 62058.1343660926. The cubic root of 3851212041 is about 1567.4696608216.

The spelling of 3851212041 in words is "three billion, eight hundred fifty-one million, two hundred twelve thousand, forty-one".