20260511344315 has 12 divisors (see below), whose sum is σ = 26723781906192. Its totient is φ = 14734917340880.

The previous prime is 20260511344279. The next prime is 20260511344319. The reversal of 20260511344315 is 51344311506202.

It is not a de Polignac number, because 20260511344315 - 2⁴³ = 11464418322107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20260511344319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16744223647 + ... + 16744224856.

It is an arithmetic number, because the mean of its divisors is an integer number (2226981825516).

Almost surely, 2^{20260511344315} is an apocalyptic number.

20260511344315 is a deficient number, since it is larger than the sum of its proper divisors (6463270561877).

20260511344315 is a wasteful number, since it uses less digits than its factorization.

20260511344315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33488448530 (or 33488448519 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 20260511344315 in words is "twenty trillion, two hundred sixty billion, five hundred eleven million, three hundred forty-four thousand, three hundred fifteen".