42416770 has 16 divisors (see below), whose sum is σ = 83291328. Its totient is φ = 15424240.

The previous prime is 42416767. The next prime is 42416771. The reversal of 42416770 is 7761424.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (42416771) 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 7 ways as a sum of consecutive naturals, for example, 192694 + ... + 192913.

It is an arithmetic number, because the mean of its divisors is an integer number (5205708).

Almost surely, 2^42416770 is an apocalyptic number.

42416770 is a deficient number, since it is larger than the sum of its proper divisors (40874558).

42416770 is a wasteful number, since it uses less digits than its factorization.

42416770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385625.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 42416770 is about 6512.8158272747. The cubic root of 42416770 is about 348.7486470231.

It can be divided in two parts, 4241 and 6770, that added together give a palindrome (11011).

The spelling of 42416770 in words is "forty-two million, four hundred sixteen thousand, seven hundred seventy".