42416352 has 96 divisors (see below), whose sum is σ = 134991360. Its totient is φ = 12850560.

The previous prime is 42416351. The next prime is 42416389. The reversal of 42416352 is 25361424.

42416352 is a `hidden beast` number, since 4 + 24 + 1 + 635 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42416351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7273 + ... + 11735.

It is an arithmetic number, because the mean of its divisors is an integer number (1406160).

Almost surely, 2^42416352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42416352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67495680).

42416352 is an abundant number, since it is smaller than the sum of its proper divisors (92575008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42416352 is a wasteful number, since it uses less digits than its factorization.

42416352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493 (or 4479 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 42416352 is about 6512.7837366214. The cubic root of 42416352 is about 348.7475014274.

Adding to 42416352 its reverse (25361424), we get a palindrome (67777776).

The spelling of 42416352 in words is "forty-two million, four hundred sixteen thousand, three hundred fifty-two".