20376460216 has 64 divisors (see below), whose sum is σ = 44311910400. Its totient is φ = 8603428608.

The previous prime is 20376460213. The next prime is 20376460249. The reversal of 20376460216 is 61206467302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20376460213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4506805 + ... + 4511323.

It is an arithmetic number, because the mean of its divisors is an integer number (692373600).

Almost surely, 2^20376460216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20376460216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22155955200).

20376460216 is an abundant number, since it is smaller than the sum of its proper divisors (23935450184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20376460216 is a wasteful number, since it uses less digits than its factorization.

20376460216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708 (or 5704 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 20376460216 in words is "twenty billion, three hundred seventy-six million, four hundred sixty thousand, two hundred sixteen".