4142013 has 4 divisors (see below), whose sum is σ = 5522688. Its totient is φ = 2761340.

The previous prime is 4142011. The next prime is 4142023. The reversal of 4142013 is 3102414.

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 4142013 - 2¹ = 4142011 is a prime.

It is a D-number.

4142013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4141983 and 4142001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142011) 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, 690333 + ... + 690338.

It is an arithmetic number, because the mean of its divisors is an integer number (1380672).

Almost surely, 2^4142013 is an apocalyptic number.

It is an amenable number.

4142013 is a deficient number, since it is larger than the sum of its proper divisors (1380675).

4142013 is a wasteful number, since it uses less digits than its factorization.

4142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380674.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4142013 is about 2035.1936025843. The cubic root of 4142013 is about 160.5968980396.

Adding to 4142013 its reverse (3102414), we get a palindrome (7244427).

The spelling of 4142013 in words is "four million, one hundred forty-two thousand, thirteen".