4142419 has 4 divisors (see below), whose sum is σ = 4146496. Its totient is φ = 4138344.

The previous prime is 4142417. The next prime is 4142423. The reversal of 4142419 is 9142414.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9142414 = 2 ⋅4571207.

It is a cyclic number.

It is not a de Polignac number, because 4142419 - 2¹ = 4142417 is a prime.

It is a super-2 number, since 2×4142419² = 34319270343122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4142393 and 4142402.

It is not an unprimeable number, because it can be changed into a prime (4142417) 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, 862 + ... + 3004.

It is an arithmetic number, because the mean of its divisors is an integer number (1036624).

Almost surely, 2^4142419 is an apocalyptic number.

4142419 is a deficient number, since it is larger than the sum of its proper divisors (4077).

4142419 is a wasteful number, since it uses less digits than its factorization.

4142419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076.

The product of its digits is 1152, while the sum is 25.

The square root of 4142419 is about 2035.2933449506. The cubic root of 4142419 is about 160.6021451027.

The spelling of 4142419 in words is "four million, one hundred forty-two thousand, four hundred nineteen".