4331134021311 has 12 divisors (see below), whose sum is σ = 6256115774688. Its totient is φ = 2887407311904.

The previous prime is 4331134021309. The next prime is 4331134021327. The reversal of 4331134021311 is 1131204311334.

4331134021311 is a `hidden beast` number, since 4 + 3 + 3 + 1 + 1 + 340 + 2 + 1 + 311 = 666.

It is not a de Polignac number, because 4331134021311 - 2¹ = 4331134021309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331134021351) 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, 658611 + ... + 3015963.

It is an arithmetic number, because the mean of its divisors is an integer number (521342981224).

Almost surely, 2^{4331134021311} is an apocalyptic number.

4331134021311 is a deficient number, since it is larger than the sum of its proper divisors (1924981753377).

4331134021311 is a wasteful number, since it uses less digits than its factorization.

4331134021311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561502 (or 2561499 counting only the distinct ones).

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

Adding to 4331134021311 its reverse (1131204311334), we get a palindrome (5462338332645).

The spelling of 4331134021311 in words is "four trillion, three hundred thirty-one billion, one hundred thirty-four million, twenty-one thousand, three hundred eleven".