3845255214836 has 24 divisors (see below), whose sum is σ = 7720434609216. Its totient is φ = 1641554196480.

The previous prime is 3845255214817. The next prime is 3845255214869. The reversal of 3845255214836 is 6384125525483.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 267172850 + ... + 267187241.

It is an arithmetic number, because the mean of its divisors is an integer number (321684775384).

Almost surely, 2^{3845255214836} is an apocalyptic number.

It is an amenable number.

3845255214836 is an abundant number, since it is smaller than the sum of its proper divisors (3875179394380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3845255214836 is a wasteful number, since it uses less digits than its factorization.

3845255214836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534360359 (or 534360357 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 56.

The spelling of 3845255214836 in words is "three trillion, eight hundred forty-five billion, two hundred fifty-five million, two hundred fourteen thousand, eight hundred thirty-six".