4000142041 has 16 divisors (see below), whose sum is σ = 4846093056. Its totient is φ = 3223282176.

The previous prime is 4000142033. The next prime is 4000142053. The reversal of 4000142041 is 1402410004.

It is a cyclic number.

It is not a de Polignac number, because 4000142041 - 2³ = 4000142033 is a prime.

It is a super-2 number, since 2×4000142041² = 32002272696351291362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4000146041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86605 + ... + 124501.

It is an arithmetic number, because the mean of its divisors is an integer number (302880816).

Almost surely, 2^4000142041 is an apocalyptic number.

It is an amenable number.

4000142041 is a deficient number, since it is larger than the sum of its proper divisors (845951015).

4000142041 is a wasteful number, since it uses less digits than its factorization.

4000142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38808.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4000142041 is about 63246.6761261017. The cubic root of 4000142041 is about 1587.4198414152.

Adding to 4000142041 its reverse (1402410004), we get a palindrome (5402552045).

The spelling of 4000142041 in words is "four billion, one hundred forty-two thousand, forty-one".