3844845103455 has 24 divisors (see below), whose sum is σ = 6790141545408. Its totient is φ = 2011893788736.

The previous prime is 3844845103439. The next prime is 3844845103507. The reversal of 3844845103455 is 5543015484483.

3844845103455 is a `hidden beast` number, since 3 + 8 + 4 + 4 + 84 + 5 + 103 + 455 = 666.

It is not a de Polignac number, because 3844845103455 - 2⁴ = 3844845103439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 806044807 + ... + 806049576.

It is an arithmetic number, because the mean of its divisors is an integer number (282922564392).

Almost surely, 2^{3844845103455} is an apocalyptic number.

3844845103455 is a deficient number, since it is larger than the sum of its proper divisors (2945296441953).

3844845103455 is a wasteful number, since it uses less digits than its factorization.

3844845103455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612094447 (or 1612094444 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 54.

The spelling of 3844845103455 in words is "three trillion, eight hundred forty-four billion, eight hundred forty-five million, one hundred three thousand, four hundred fifty-five".