42014015 has 4 divisors (see below), whose sum is σ = 50416824. Its totient is φ = 33611208.

The previous prime is 42013999. The next prime is 42014033. The reversal of 42014015 is 51041024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42014015 - 2⁴ = 42013999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42013984 and 42014002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4201397 + ... + 4201406.

It is an arithmetic number, because the mean of its divisors is an integer number (12604206).

Almost surely, 2^42014015 is an apocalyptic number.

42014015 is a deficient number, since it is larger than the sum of its proper divisors (8402809).

42014015 is an equidigital number, since it uses as much as digits as its factorization.

42014015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8402808.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 42014015 is about 6481.8218889445. The cubic root of 42014015 is about 347.6413240884.

Adding to 42014015 its reverse (51041024), we get a palindrome (93055039).

The spelling of 42014015 in words is "forty-two million, fourteen thousand, fifteen".