20116707363771 has 8 divisors (see below), whose sum is σ = 27392963218944. Its totient is φ = 13125794875560.

The previous prime is 20116707363769. The next prime is 20116707363799. The reversal of 20116707363771 is 17736370761102.

It is a happy number.

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

It is not a de Polignac number, because 20116707363771 - 2¹ = 20116707363769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20116707363751) 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 7 ways as a sum of consecutive naturals, for example, 71335841575 + ... + 71335841856.

It is an arithmetic number, because the mean of its divisors is an integer number (3424120402368).

Almost surely, 2^{20116707363771} is an apocalyptic number.

20116707363771 is a deficient number, since it is larger than the sum of its proper divisors (7276255855173).

20116707363771 is a wasteful number, since it uses less digits than its factorization.

20116707363771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142671683481.

The product of its (nonzero) digits is 1555848, while the sum is 51.

The spelling of 20116707363771 in words is "twenty trillion, one hundred sixteen billion, seven hundred seven million, three hundred sixty-three thousand, seven hundred seventy-one".