2042041413 has 4 divisors (see below), whose sum is σ = 2722721888. Its totient is φ = 1361360940.

The previous prime is 2042041363. The next prime is 2042041459. The reversal of 2042041413 is 3141402402.

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 not a de Polignac number, because 2042041413 - 2⁶ = 2042041349 is a prime.

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 2042041413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042041213) 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, 340340233 + ... + 340340238.

It is an arithmetic number, because the mean of its divisors is an integer number (680680472).

Almost surely, 2^2042041413 is an apocalyptic number.

It is an amenable number.

2042041413 is a deficient number, since it is larger than the sum of its proper divisors (680680475).

2042041413 is an equidigital number, since it uses as much as digits as its factorization.

2042041413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680680474.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2042041413 is about 45188.9523335074. The cubic root of 2042041413 is about 1268.6880479088.

Adding to 2042041413 its reverse (3141402402), we get a palindrome (5183443815).

The spelling of 2042041413 in words is "two billion, forty-two million, forty-one thousand, four hundred thirteen".