4111243042 has 16 divisors (see below), whose sum is σ = 6536640600. Its totient is φ = 1932622848.

The previous prime is 4111243027. The next prime is 4111243117. The reversal of 4111243042 is 2403421114.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3877428361 + 233814681 = 62269^2 + 15291^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32667 + ... + 96382.

Almost surely, 2^4111243042 is an apocalyptic number.

4111243042 is a deficient number, since it is larger than the sum of its proper divisors (2425397558).

4111243042 is a wasteful number, since it uses less digits than its factorization.

4111243042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130005.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4111243042 is about 64118.9756780315. The cubic root of 4111243042 is about 1601.9823140987.

Adding to 4111243042 its reverse (2403421114), we get a palindrome (6514664156).

The spelling of 4111243042 in words is "four billion, one hundred eleven million, two hundred forty-three thousand, forty-two".