42317416 has 16 divisors (see below), whose sum is σ = 79971840. Its totient is φ = 20991600.

The previous prime is 42317413. The next prime is 42317419. The reversal of 42317416 is 61471324.

It is an interprime number because it is at equal distance from previous prime (42317413) and next prime (42317419).

It is not an unprimeable number, because it can be changed into a prime (42317411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19810 + ... + 21841.

It is an arithmetic number, because the mean of its divisors is an integer number (4998240).

Almost surely, 2^42317416 is an apocalyptic number.

It is an amenable number.

42317416 is a deficient number, since it is larger than the sum of its proper divisors (37654424).

42317416 is a wasteful number, since it uses less digits than its factorization.

42317416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41784 (or 41780 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 42317416 is about 6505.1837791103. The cubic root of 42317416 is about 348.4761395385.

The spelling of 42317416 in words is "forty-two million, three hundred seventeen thousand, four hundred sixteen".