20116160420037 has 16 divisors (see below), whose sum is σ = 29260844559360. Its totient is φ = 12191206185200.

The previous prime is 20116160420021. The next prime is 20116160420047. The reversal of 20116160420037 is 73002406161102.

It is a cyclic number.

It is not a de Polignac number, because 20116160420037 - 2⁴ = 20116160420021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116160420047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9147789 + ... + 11131682.

It is an arithmetic number, because the mean of its divisors is an integer number (1828802784960).

Almost surely, 2^{20116160420037} is an apocalyptic number.

It is an amenable number.

20116160420037 is a deficient number, since it is larger than the sum of its proper divisors (9144684139323).

20116160420037 is a wasteful number, since it uses less digits than its factorization.

20116160420037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20309544.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 20116160420037 its reverse (73002406161102), we get a palindrome (93118566581139).

The spelling of 20116160420037 in words is "twenty trillion, one hundred sixteen billion, one hundred sixty million, four hundred twenty thousand, thirty-seven".