20315266041335 has 8 divisors (see below), whose sum is σ = 24378397141056. Its totient is φ = 16252160905440.

The previous prime is 20315266041299. The next prime is 20315266041341. The reversal of 20315266041335 is 53314066251302.

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

It is not a de Polignac number, because 20315266041335 - 2⁸ = 20315266041079 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20315266041292 and 20315266041301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4725944 + ... + 7935053.

It is an arithmetic number, because the mean of its divisors is an integer number (3047299642632).

Almost surely, 2^{20315266041335} is an apocalyptic number.

20315266041335 is a deficient number, since it is larger than the sum of its proper divisors (4063131099721).

20315266041335 is a wasteful number, since it uses less digits than its factorization.

20315266041335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12981913.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 20315266041335 in words is "twenty trillion, three hundred fifteen billion, two hundred sixty-six million, forty-one thousand, three hundred thirty-five".