42416395 has 8 divisors (see below), whose sum is σ = 58171104. Its totient is φ = 29085504.

The previous prime is 42416389. The next prime is 42416449. The reversal of 42416395 is 59361424.

It is a happy number.

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

It is not a de Polignac number, because 42416395 - 2¹¹ = 42414347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42416395.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605914 + ... + 605983.

It is an arithmetic number, because the mean of its divisors is an integer number (7271388).

Almost surely, 2^42416395 is an apocalyptic number.

42416395 is a deficient number, since it is larger than the sum of its proper divisors (15754709).

42416395 is a wasteful number, since it uses less digits than its factorization.

42416395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211909.

The product of its digits is 25920, while the sum is 34.

The square root of 42416395 is about 6512.7870378203. The cubic root of 42416395 is about 348.7476192761.

The spelling of 42416395 in words is "forty-two million, four hundred sixteen thousand, three hundred ninety-five".