4021311143133 has 6 divisors (see below), whose sum is σ = 5808560540094. Its totient is φ = 2680874095416.

The previous prime is 4021311143131. The next prime is 4021311143141. The reversal of 4021311143133 is 3313411131204.

4021311143133 is a `hidden beast` number, since 4 + 0 + 21 + 311 + 14 + 313 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3017992394169 + 1003318748964 = 1737237^2 + 1001658^2 .

It is not a de Polignac number, because 4021311143133 - 2¹ = 4021311143131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4021311143097 and 4021311143106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021311143131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 223406174610 + ... + 223406174627.

It is an arithmetic number, because the mean of its divisors is an integer number (968093423349).

Almost surely, 2^{4021311143133} is an apocalyptic number.

It is an amenable number.

4021311143133 is a deficient number, since it is larger than the sum of its proper divisors (1787249396961).

4021311143133 is a wasteful number, since it uses less digits than its factorization.

4021311143133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446812349243 (or 446812349240 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 4021311143133 its reverse (3313411131204), we get a palindrome (7334722274337).

The spelling of 4021311143133 in words is "four trillion, twenty-one billion, three hundred eleven million, one hundred forty-three thousand, one hundred thirty-three".