2402806020216 has 128 divisors (see below), whose sum is σ = 6948129024000. Its totient is φ = 678248524800.

The previous prime is 2402806020161. The next prime is 2402806020233. The reversal of 2402806020216 is 6120206082042.

2402806020216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7703260 + ... + 8009108.

It is an arithmetic number, because the mean of its divisors is an integer number (54282258000).

Almost surely, 2^{2402806020216} 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 2402806020216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3474064512000).

2402806020216 is an abundant number, since it is smaller than the sum of its proper divisors (4545323003784).

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

2402806020216 is a wasteful number, since it uses less digits than its factorization.

2402806020216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306429 (or 306425 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 2402806020216 in words is "two trillion, four hundred two billion, eight hundred six million, twenty thousand, two hundred sixteen".