2141404411 has 4 divisors (see below), whose sum is σ = 2170738792. Its totient is φ = 2112070032.

The previous prime is 2141404403. The next prime is 2141404417. The reversal of 2141404411 is 1144041412.

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

It is a cyclic number.

It is not a de Polignac number, because 2141404411 - 2³ = 2141404403 is a prime.

It is a super-2 number, since 2×2141404411² = 9171225702900513842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141404417) 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, 14667081 + ... + 14667226.

It is an arithmetic number, because the mean of its divisors is an integer number (542684698).

Almost surely, 2^2141404411 is an apocalyptic number.

2141404411 is a deficient number, since it is larger than the sum of its proper divisors (29334381).

2141404411 is an equidigital number, since it uses as much as digits as its factorization.

2141404411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29334380.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 2141404411 is about 46275.3110308294. The cubic root of 2141404411 is about 1288.9405822231.

Adding to 2141404411 its reverse (1144041412), we get a palindrome (3285445823).

The spelling of 2141404411 in words is "two billion, one hundred forty-one million, four hundred four thousand, four hundred eleven".