20044677041 has 8 divisors (see below), whose sum is σ = 20322266280. Its totient is φ = 19767169152.

The previous prime is 20044677013. The next prime is 20044677047. The reversal of 20044677041 is 14077644002.

It can be written as a sum of positive squares in 4 ways, for example, as 16483600 + 20028193441 = 4060^2 + 141521^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 20044677041 - 2³⁴ = 2864807857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20044676992 and 20044677010.

It is not an unprimeable number, because it can be changed into a prime (20044677047) 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 7 ways as a sum of consecutive naturals, for example, 609815 + ... + 641843.

It is an arithmetic number, because the mean of its divisors is an integer number (2540283285).

Almost surely, 2^20044677041 is an apocalyptic number.

It is an amenable number.

20044677041 is a deficient number, since it is larger than the sum of its proper divisors (277589239).

20044677041 is an equidigital number, since it uses as much as digits as its factorization.

20044677041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40675.

The product of its (nonzero) digits is 37632, while the sum is 35.

The spelling of 20044677041 in words is "twenty billion, forty-four million, six hundred seventy-seven thousand, forty-one".