2141540411 has 8 divisors (see below), whose sum is σ = 2176637184. Its totient is φ = 2106580840.

The previous prime is 2141540393. The next prime is 2141540417. The reversal of 2141540411 is 1140451412.

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 2141540411 - 2²⁶ = 2074431547 is a prime.

It is a super-3 number, since 3×2141540411³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141540417) 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, 2591 + ... + 65496.

It is an arithmetic number, because the mean of its divisors is an integer number (272079648).

Almost surely, 2^2141540411 is an apocalyptic number.

2141540411 is a deficient number, since it is larger than the sum of its proper divisors (35096773).

2141540411 is an equidigital number, since it uses as much as digits as its factorization.

2141540411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68601.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 2141540411 is about 46276.7804735809. The cubic root of 2141540411 is about 1288.9678683984.

Adding to 2141540411 its reverse (1140451412), we get a palindrome (3281991823).

The spelling of 2141540411 in words is "two billion, one hundred forty-one million, five hundred forty thousand, four hundred eleven".