20416316448283 has 8 divisors (see below), whose sum is σ = 23902029012960. Its totient is φ = 17072877865920.

The previous prime is 20416316448277. The next prime is 20416316448299. The reversal of 20416316448283 is 38284461361402.

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

It is a cyclic number.

It is not a de Polignac number, because 20416316448283 - 2⁵ = 20416316448251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20416316448283.

It is not an unprimeable number, because it can be changed into a prime (20416316418283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35568495268 + ... + 35568495841.

It is an arithmetic number, because the mean of its divisors is an integer number (2987753626620).

Almost surely, 2^{20416316448283} is an apocalyptic number.

20416316448283 is a deficient number, since it is larger than the sum of its proper divisors (3485712564677).

20416316448283 is an equidigital number, since it uses as much as digits as its factorization.

20416316448283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71136991157.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 20416316448283 in words is "twenty trillion, four hundred sixteen billion, three hundred sixteen million, four hundred forty-eight thousand, two hundred eighty-three".