2265368844280 has 192 divisors, whose sum is σ = 5490633600000. Its totient is φ = 840914190336.

The previous prime is 2265368844269. The next prime is 2265368844293. The reversal of 2265368844280 is 824488635622.

2265368844280 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 47 ways as a sum of consecutive naturals, for example, 394042846 + ... + 394048594.

It is an arithmetic number, because the mean of its divisors is an integer number (28597050000).

Almost surely, 2^{2265368844280} is an apocalyptic number.

2265368844280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2265368844280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2745316800000).

2265368844280 is an abundant number, since it is smaller than the sum of its proper divisors (3225264755720).

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

2265368844280 is a wasteful number, since it uses less digits than its factorization.

2265368844280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6266 (or 6245 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 58.

The spelling of 2265368844280 in words is "two trillion, two hundred sixty-five billion, three hundred sixty-eight million, eight hundred forty-four thousand, two hundred eighty".