2042411011 has 4 divisors (see below), whose sum is σ = 2042515224. Its totient is φ = 2042306800.

The previous prime is 2042410987. The next prime is 2042411039. The reversal of 2042411011 is 1101142402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1101142402 = 2 ⋅550571201.

It is a cyclic number.

It is not a de Polignac number, because 2042411011 - 2⁷ = 2042410883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042411311) 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, 12850 + ... + 65191.

It is an arithmetic number, because the mean of its divisors is an integer number (510628806).

Almost surely, 2^2042411011 is an apocalyptic number.

2042411011 is a deficient number, since it is larger than the sum of its proper divisors (104213).

2042411011 is an equidigital number, since it uses as much as digits as its factorization.

2042411011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104212.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2042411011 is about 45193.0416214709. The cubic root of 2042411011 is about 1268.7645850896.

Adding to 2042411011 its reverse (1101142402), we get a palindrome (3143553413).

The spelling of 2042411011 in words is "two billion, forty-two million, four hundred eleven thousand, eleven".