20041014513 has 8 divisors (see below), whose sum is σ = 28776841408. Its totient is φ = 12332931984.

The previous prime is 20041014403. The next prime is 20041014533. The reversal of 20041014513 is 31541014002.

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

It is a de Polignac number, because none of the positive numbers 2^k-20041014513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20041014513.

It is not an unprimeable number, because it can be changed into a prime (20041014533) 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, 256936045 + ... + 256936122.

It is an arithmetic number, because the mean of its divisors is an integer number (3597105176).

Almost surely, 2^20041014513 is an apocalyptic number.

It is an amenable number.

20041014513 is a deficient number, since it is larger than the sum of its proper divisors (8735826895).

20041014513 is a wasteful number, since it uses less digits than its factorization.

20041014513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513872183.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 20041014513 its reverse (31541014002), we get a palindrome (51582028515).

The spelling of 20041014513 in words is "twenty billion, forty-one million, fourteen thousand, five hundred thirteen".