3320451020268 has 72 divisors (see below), whose sum is σ = 8537822092800. Its totient is φ = 1087777033056.

The previous prime is 3320451020191. The next prime is 3320451020269. The reversal of 3320451020268 is 8620201540233.

3320451020268 is a `hidden beast` number, since 3 + 320 + 4 + 51 + 0 + 20 + 268 = 666.

3320451020268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3320451020268² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3320451020269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8124505 + ... + 8523407.

It is an arithmetic number, because the mean of its divisors is an integer number (118580862400).

Almost surely, 2^{3320451020268} 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 3320451020268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4268911046400).

3320451020268 is an abundant number, since it is smaller than the sum of its proper divisors (5217371072532).

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

3320451020268 is a wasteful number, since it uses less digits than its factorization.

3320451020268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402891 (or 402886 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 3320451020268 in words is "three trillion, three hundred twenty billion, four hundred fifty-one million, twenty thousand, two hundred sixty-eight".