416356042 has 16 divisors (see below), whose sum is σ = 643473000. Its totient is φ = 201901248.

The previous prime is 416356021. The next prime is 416356069. The reversal of 416356042 is 240653614.

It can be written as a sum of positive squares in 4 ways, for example, as 239971081 + 176384961 = 15491^2 + 13281^2 .

It is a junction number, because it is equal to n+sod(n) for n = 416355995 and 416356013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14584 + ... + 32332.

Almost surely, 2^416356042 is an apocalyptic number.

416356042 is a deficient number, since it is larger than the sum of its proper divisors (227116958).

416356042 is a wasteful number, since it uses less digits than its factorization.

416356042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18105.

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

The square root of 416356042 is about 20404.8043852422. The cubic root of 416356042 is about 746.7151403036.

The spelling of 416356042 in words is "four hundred sixteen million, three hundred fifty-six thousand, forty-two".