4142079 has 6 divisors (see below), whose sum is σ = 5983016. Its totient is φ = 2761380.

The previous prime is 4142059. The next prime is 4142087. The reversal of 4142079 is 9702414.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4142079 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230107 + ... + 230124.

Almost surely, 2^4142079 is an apocalyptic number.

4142079 is a deficient number, since it is larger than the sum of its proper divisors (1840937).

4142079 is a wasteful number, since it uses less digits than its factorization.

4142079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460237 (or 460234 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4142079 is about 2035.2098171933. The cubic root of 4142079 is about 160.5977510338.

The spelling of 4142079 in words is "four million, one hundred forty-two thousand, seventy-nine".