2042113141 has 4 divisors (see below), whose sum is σ = 2149592800. Its totient is φ = 1934633484.

The previous prime is 2042113091. The next prime is 2042113181. The reversal of 2042113141 is 1413112402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2042113141 - 2¹⁵ = 2042080373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 107479639 = 2042113141 / (2 + 0 + 4 + 2 + 1 + 1 + 3 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042113181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53739801 + ... + 53739838.

It is an arithmetic number, because the mean of its divisors is an integer number (537398200).

Almost surely, 2^2042113141 is an apocalyptic number.

It is an amenable number.

2042113141 is a deficient number, since it is larger than the sum of its proper divisors (107479659).

2042113141 is a wasteful number, since it uses less digits than its factorization.

2042113141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107479658.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2042113141 is about 45189.7459718463. The cubic root of 2042113141 is about 1268.7029022257.

Adding to 2042113141 its reverse (1413112402), we get a palindrome (3455225543).

The spelling of 2042113141 in words is "two billion, forty-two million, one hundred thirteen thousand, one hundred forty-one".