2311540034341 has 4 divisors (see below), whose sum is σ = 2311561305900. Its totient is φ = 2311518762784.

The previous prime is 2311540034327. The next prime is 2311540034473. The reversal of 2311540034341 is 1434300451132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2079591842241 + 231948192100 = 1442079^2 + 481610^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311540034341 - 2¹¹ = 2311540032293 is a prime.

It is a super-2 number, since 2×2311540034341² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311540032341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10471936 + ... + 10690393.

It is an arithmetic number, because the mean of its divisors is an integer number (577890326475).

Almost surely, 2^{2311540034341} is an apocalyptic number.

It is an amenable number.

2311540034341 is a deficient number, since it is larger than the sum of its proper divisors (21271559).

2311540034341 is a wasteful number, since it uses less digits than its factorization.

2311540034341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21271558.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2311540034341 its reverse (1434300451132), we get a palindrome (3745840485473).

The spelling of 2311540034341 in words is "two trillion, three hundred eleven billion, five hundred forty million, thirty-four thousand, three hundred forty-one".