2311145354041 has 8 divisors (see below), whose sum is σ = 2315334910280. Its totient is φ = 2306959550208.

The previous prime is 2311145354017. The next prime is 2311145354069. The reversal of 2311145354041 is 1404535411132.

It can be written as a sum of positive squares in 4 ways, for example, as 335265318441 + 1975880035600 = 579021^2 + 1405660^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2311145354041 - 2⁵ = 2311145354009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2311145353988 and 2311145354006.

It is not an unprimeable number, because it can be changed into a prime (2311145354341) 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, 296305 + ... + 2170273.

It is an arithmetic number, because the mean of its divisors is an integer number (289416863785).

Almost surely, 2^{2311145354041} is an apocalyptic number.

It is an amenable number.

2311145354041 is a deficient number, since it is larger than the sum of its proper divisors (4189556239).

2311145354041 is a wasteful number, since it uses less digits than its factorization.

2311145354041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876203.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 2311145354041 in words is "two trillion, three hundred eleven billion, one hundred forty-five million, three hundred fifty-four thousand, forty-one".