4041442042 has 16 divisors (see below), whose sum is σ = 6628213152. Its totient is φ = 1832867920.

The previous prime is 4041442039. The next prime is 4041442043. The reversal of 4041442042 is 2402441404.

It is a junction number, because it is equal to n+sod(n) for n = 4041441998 and 4041442016.

It is not an unprimeable number, because it can be changed into a prime (4041442043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197593 + ... + 217084.

It is an arithmetic number, because the mean of its divisors is an integer number (414263322).

Almost surely, 2^4041442042 is an apocalyptic number.

4041442042 is a deficient number, since it is larger than the sum of its proper divisors (2586771110).

4041442042 is a wasteful number, since it uses less digits than its factorization.

4041442042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415133.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4041442042 is about 63572.3370814696. The cubic root of 4041442042 is about 1592.8643228475.

Adding to 4041442042 its reverse (2402441404), we get a palindrome (6443883446).

The spelling of 4041442042 in words is "four billion, forty-one million, four hundred forty-two thousand, forty-two".