3804521002371 has 20 divisors (see below), whose sum is σ = 5683689198000. Its totient is φ = 2536172217936.

The previous prime is 3804521002361. The next prime is 3804521002393. The reversal of 3804521002371 is 1732001254083.

3804521002371 is a `hidden beast` number, since 3 + 80 + 452 + 100 + 23 + 7 + 1 = 666.

It is not a de Polignac number, because 3804521002371 - 2⁹ = 3804521001859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3804521002351) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 435711 + ... + 2792648.

It is an arithmetic number, because the mean of its divisors is an integer number (284184459900).

Almost surely, 2^{3804521002371} is an apocalyptic number.

3804521002371 is a deficient number, since it is larger than the sum of its proper divisors (1879168195629).

3804521002371 is a wasteful number, since it uses less digits than its factorization.

3804521002371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242920 (or 3242911 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 3804521002371 in words is "three trillion, eight hundred four billion, five hundred twenty-one million, two thousand, three hundred seventy-one".