4040123212311 has 8 divisors (see below), whose sum is σ = 5386841383680. Its totient is φ = 2693410257912.

The previous prime is 4040123212303. The next prime is 4040123212343. The reversal of 4040123212311 is 1132123210404.

4040123212311 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4040123212311 - 2³ = 4040123212303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040123212381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177186 + ... + 3076688.

It is an arithmetic number, because the mean of its divisors is an integer number (673355172960).

Almost surely, 2^{4040123212311} is an apocalyptic number.

4040123212311 is a deficient number, since it is larger than the sum of its proper divisors (1346718171369).

4040123212311 is a wasteful number, since it uses less digits than its factorization.

4040123212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608485.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4040123212311 its reverse (1132123210404), we get a palindrome (5172246422715).

The spelling of 4040123212311 in words is "four trillion, forty billion, one hundred twenty-three million, two hundred twelve thousand, three hundred eleven".