2142413 has 12 divisors (see below), whose sum is σ = 2652768. Its totient is φ = 1694160.

The previous prime is 2142403. The next prime is 2142431. The reversal of 2142413 is 3142412.

It is not a de Polignac number, because 2142413 - 2⁴ = 2142397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2142391 and 2142400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278 + ... + 2088.

It is an arithmetic number, because the mean of its divisors is an integer number (221064).

2^2142413 is an apocalyptic number.

It is an amenable number.

2142413 is a deficient number, since it is larger than the sum of its proper divisors (510355).

2142413 is a wasteful number, since it uses less digits than its factorization.

2142413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844 (or 1831 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 2142413 is about 1463.6983978949. The cubic root of 2142413 is about 128.9142911629.

Adding to 2142413 its reverse (3142412), we get a palindrome (5284825).

Subtracting 2142413 from its reverse (3142412), we obtain a palindrome (999999).

The spelling of 2142413 in words is "two million, one hundred forty-two thousand, four hundred thirteen".