4001073041 has 4 divisors (see below), whose sum is σ = 4572654912. Its totient is φ = 3429491172.

The previous prime is 4001073019. The next prime is 4001073049. The reversal of 4001073041 is 1403701004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4001073041 - 2²² = 3996878737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4001073049) 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 3 ways as a sum of consecutive naturals, for example, 285790925 + ... + 285790938.

It is an arithmetic number, because the mean of its divisors is an integer number (1143163728).

Almost surely, 2^4001073041 is an apocalyptic number.

It is an amenable number.

4001073041 is a deficient number, since it is larger than the sum of its proper divisors (571581871).

4001073041 is an equidigital number, since it uses as much as digits as its factorization.

4001073041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571581870.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 4001073041 is about 63254.0357684788. The cubic root of 4001073041 is about 1587.5429848117.

Adding to 4001073041 its reverse (1403701004), we get a palindrome (5404774045).

The spelling of 4001073041 in words is "four billion, one million, seventy-three thousand, forty-one".