4016042 has 8 divisors (see below), whose sum is σ = 6055236. Its totient is φ = 1997632.

The previous prime is 4016041. The next prime is 4016059. The reversal of 4016042 is 2406104.

It can be written as a sum of positive squares in 2 ways, for example, as 3308761 + 707281 = 1819^2 + 841^2 .

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

It is a super-2 number, since 2×4016042² = 32257186691528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4016042.

It is not an unprimeable number, because it can be changed into a prime (4016041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4703 + ... + 5490.

Almost surely, 2^4016042 is an apocalyptic number.

4016042 is a deficient number, since it is larger than the sum of its proper divisors (2039194).

4016042 is a wasteful number, since it uses less digits than its factorization.

4016042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10392.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4016042 is about 2004.0064870154. The cubic root of 4016042 is about 158.9520312030.

The spelling of 4016042 in words is "four million, sixteen thousand, forty-two".