42016127 has 8 divisors (see below), whose sum is σ = 43249776. Its totient is φ = 40787712.

The previous prime is 42016109. The next prime is 42016151. The reversal of 42016127 is 72161024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42016127 - 2²⁴ = 25238911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42016187) 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, 19823 + ... + 21839.

It is an arithmetic number, because the mean of its divisors is an integer number (5406222).

Almost surely, 2^42016127 is an apocalyptic number.

42016127 is a deficient number, since it is larger than the sum of its proper divisors (1233649).

42016127 is a wasteful number, since it uses less digits than its factorization.

42016127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 42016127 is about 6481.9848040550. The cubic root of 42016127 is about 347.6471491777.

The spelling of 42016127 in words is "forty-two million, sixteen thousand, one hundred twenty-seven".