4113234312021 has 12 divisors (see below), whose sum is σ = 5944310632000. Its totient is φ = 2740784432040.

The previous prime is 4113234311987. The next prime is 4113234312041. The reversal of 4113234312021 is 1202134323114.

4113234312021 is a `hidden beast` number, since 4 + 1 + 1 + 3 + 23 + 431 + 202 + 1 = 666.

It is not a de Polignac number, because 4113234312021 - 2⁴¹ = 1914211056469 is a prime.

It is a super-3 number, since 3×4113234312021³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113234312041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114295675 + ... + 114331656.

Almost surely, 2^{4113234312021} is an apocalyptic number.

It is an amenable number.

4113234312021 is a deficient number, since it is larger than the sum of its proper divisors (1831076319979).

4113234312021 is a wasteful number, since it uses less digits than its factorization.

4113234312021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228629336 (or 228629333 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4113234312021 its reverse (1202134323114), we get a palindrome (5315368635135).

The spelling of 4113234312021 in words is "four trillion, one hundred thirteen billion, two hundred thirty-four million, three hundred twelve thousand, twenty-one".