42000014 has 16 divisors (see below), whose sum is σ = 72104928. Its totient is φ = 17973792.

The previous prime is 42000011. The next prime is 42000017. The reversal of 42000014 is 41000024.

It is an interprime number because it is at equal distance from previous prime (42000011) and next prime (42000017).

It is a junction number, because it is equal to n+sod(n) for n = 41999959 and 42000004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42000011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10184 + ... + 13700.

It is an arithmetic number, because the mean of its divisors is an integer number (4506558).

Almost surely, 2^42000014 is an apocalyptic number.

42000014 is a deficient number, since it is larger than the sum of its proper divisors (30104914).

42000014 is a wasteful number, since it uses less digits than its factorization.

42000014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4379.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 42000014 is about 6480.7417785312. The cubic root of 42000014 is about 347.6027031112.

Adding to 42000014 its reverse (41000024), we get a palindrome (83000038).

The spelling of 42000014 in words is "forty-two million, fourteen", and thus it is an aban number.