2146240411 has 8 divisors (see below), whose sum is σ = 2475350240. Its totient is φ = 1822756608.

The previous prime is 2146240367. The next prime is 2146240433. The reversal of 2146240411 is 1140426412.

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 2146240411 - 2¹¹ = 2146238363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2146240111) 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, 1405686 + ... + 1407211.

It is an arithmetic number, because the mean of its divisors is an integer number (309418780).

Almost surely, 2^2146240411 is an apocalyptic number.

2146240411 is a deficient number, since it is larger than the sum of its proper divisors (329109829).

2146240411 is a wasteful number, since it uses less digits than its factorization.

2146240411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813013.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2146240411 is about 46327.5340483389. The cubic root of 2146240411 is about 1289.9101375617.

Adding to 2146240411 its reverse (1140426412), we get a palindrome (3286666823).

The spelling of 2146240411 in words is "two billion, one hundred forty-six million, two hundred forty thousand, four hundred eleven".