2041142135 has 4 divisors (see below), whose sum is σ = 2449370568. Its totient is φ = 1632913704.

The previous prime is 2041142113. The next prime is 2041142143. The reversal of 2041142135 is 5312411402.

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 2041142135 - 2¹⁰ = 2041141111 is a prime.

It is a super-2 number, since 2×2041142135² = 8332522430544716450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2041142135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204114209 + ... + 204114218.

It is an arithmetic number, because the mean of its divisors is an integer number (612342642).

Almost surely, 2^2041142135 is an apocalyptic number.

2041142135 is a deficient number, since it is larger than the sum of its proper divisors (408228433).

2041142135 is an equidigital number, since it uses as much as digits as its factorization.

2041142135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408228432.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2041142135 is about 45179.0010403063. The cubic root of 2041142135 is about 1268.5017848289.

Adding to 2041142135 its reverse (5312411402), we get a palindrome (7353553537).

The spelling of 2041142135 in words is "two billion, forty-one million, one hundred forty-two thousand, one hundred thirty-five".