2311542344255 has 8 divisors (see below), whose sum is σ = 2774032903824. Its totient is φ = 1849112481600.

The previous prime is 2311542344249. The next prime is 2311542344269. The reversal of 2311542344255 is 5524432451132.

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

It is not a de Polignac number, because 2311542344255 - 2¹⁶ = 2311542278719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15090401 + ... + 15242810.

It is an arithmetic number, because the mean of its divisors is an integer number (346754112978).

Almost surely, 2^{2311542344255} is an apocalyptic number.

2311542344255 is a deficient number, since it is larger than the sum of its proper divisors (462490559569).

2311542344255 is a wasteful number, since it uses less digits than its factorization.

2311542344255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30348457.

The product of its digits is 576000, while the sum is 41.

Adding to 2311542344255 its reverse (5524432451132), we get a palindrome (7835974795387).

The spelling of 2311542344255 in words is "two trillion, three hundred eleven billion, five hundred forty-two million, three hundred forty-four thousand, two hundred fifty-five".