20015247175041 has 8 divisors (see below), whose sum is σ = 26687396407360. Its totient is φ = 13343298029712.

The previous prime is 20015247175013. The next prime is 20015247175043. The reversal of 20015247175041 is 14057174251002.

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

It is not a de Polignac number, because 20015247175041 - 2¹⁹ = 20015246650753 is a prime.

It is a super-2 number, since 2×20015247175041² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20015247175043) 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, 49788181 + ... + 50188578.

It is an arithmetic number, because the mean of its divisors is an integer number (3335924550920).

Almost surely, 2^{20015247175041} is an apocalyptic number.

It is an amenable number.

20015247175041 is a deficient number, since it is larger than the sum of its proper divisors (6672149232319).

20015247175041 is an equidigital number, since it uses as much as digits as its factorization.

20015247175041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100043495.

The product of its (nonzero) digits is 78400, while the sum is 39.

The spelling of 20015247175041 in words is "twenty trillion, fifteen billion, two hundred forty-seven million, one hundred seventy-five thousand, forty-one".