20416002266315 has 4 divisors (see below), whose sum is σ = 24499202719584. Its totient is φ = 16332801813048.

The previous prime is 20416002266291. The next prime is 20416002266329. The reversal of 20416002266315 is 51366220061402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20416002266315 - 2⁸ = 20416002266059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2041600226627 + ... + 2041600226636.

It is an arithmetic number, because the mean of its divisors is an integer number (6124800679896).

Almost surely, 2^{20416002266315} is an apocalyptic number.

20416002266315 is a deficient number, since it is larger than the sum of its proper divisors (4083200453269).

20416002266315 is an equidigital number, since it uses as much as digits as its factorization.

20416002266315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4083200453268.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 20416002266315 in words is "twenty trillion, four hundred sixteen billion, two million, two hundred sixty-six thousand, three hundred fifteen".