4140243304311 has 32 divisors (see below), whose sum is σ = 5925743248320. Its totient is φ = 2571017392128.

The previous prime is 4140243304283. The next prime is 4140243304381. The reversal of 4140243304311 is 1134033420414.

It is not a de Polignac number, because 4140243304311 - 2¹⁴ = 4140243287927 is a prime.

It is a super-2 number, since 2×4140243304311² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140243304381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18276 + ... + 2877641.

It is an arithmetic number, because the mean of its divisors is an integer number (185179476510).

Almost surely, 2^{4140243304311} is an apocalyptic number.

4140243304311 is a deficient number, since it is larger than the sum of its proper divisors (1785499944009).

4140243304311 is an equidigital number, since it uses as much as digits as its factorization.

4140243304311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896068 (or 2896034 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 4140243304311 its reverse (1134033420414), we get a palindrome (5274276724725).

The spelling of 4140243304311 in words is "four trillion, one hundred forty billion, two hundred forty-three million, three hundred four thousand, three hundred eleven".