74410042 has 24 divisors (see below), whose sum is σ = 134636256. Its totient is φ = 30209544.

The previous prime is 74410019. The next prime is 74410067. The reversal of 74410042 is 24001447.

It is a super-3 number, since 3×74410042³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 74409995 and 74410022.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2308 + ... + 12415.

It is an arithmetic number, because the mean of its divisors is an integer number (5609844).

Almost surely, 2^74410042 is an apocalyptic number.

74410042 is a deficient number, since it is larger than the sum of its proper divisors (60226214).

74410042 is a wasteful number, since it uses less digits than its factorization.

74410042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14770 (or 14751 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 74410042 is about 8626.1255497471. The cubic root of 74410042 is about 420.6076653657.

Adding to 74410042 its reverse (24001447), we get a palindrome (98411489).

The spelling of 74410042 in words is "seventy-four million, four hundred ten thousand, forty-two".