3804277231021 has 16 divisors (see below), whose sum is σ = 3901599601920. Its totient is φ = 3708178418560.

The previous prime is 3804277231003. The next prime is 3804277231159. The reversal of 3804277231021 is 1201327724083.

It is a cyclic number.

It is not a de Polignac number, because 3804277231021 - 2¹⁷ = 3804277099949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804277231621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78565200 + ... + 78613606.

It is an arithmetic number, because the mean of its divisors is an integer number (243849975120).

Almost surely, 2^{3804277231021} is an apocalyptic number.

It is an amenable number.

3804277231021 is a deficient number, since it is larger than the sum of its proper divisors (97322370899).

3804277231021 is a wasteful number, since it uses less digits than its factorization.

3804277231021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61004.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 3804277231021 in words is "three trillion, eight hundred four billion, two hundred seventy-seven million, two hundred thirty-one thousand, twenty-one".