413665042 has 8 divisors (see below), whose sum is σ = 709140096. Its totient is φ = 177285012.

The previous prime is 413665039. The next prime is 413665121. The reversal of 413665042 is 240566314.

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

It is a super-2 number, since 2×413665042² = 342237533945723528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 413664995 and 413665013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14773738 + ... + 14773765.

It is an arithmetic number, because the mean of its divisors is an integer number (88642512).

Almost surely, 2^413665042 is an apocalyptic number.

413665042 is a deficient number, since it is larger than the sum of its proper divisors (295475054).

413665042 is a wasteful number, since it uses less digits than its factorization.

413665042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29547512.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 413665042 is about 20338.7571400024. The cubic root of 413665042 is about 745.1029342931.

The spelling of 413665042 in words is "four hundred thirteen million, six hundred sixty-five thousand, forty-two".