2280010995540 has 36 divisors (see below), whose sum is σ = 6916033353684. Its totient is φ = 608002932096.

The previous prime is 2280010995529. The next prime is 2280010995541. The reversal of 2280010995540 is 455990100822.

It is a happy number.

2280010995540 is a `hidden beast` number, since 2 + 2 + 8 + 0 + 0 + 1 + 0 + 99 + 554 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1335938365584 + 944072629956 = 1155828^2 + 971634^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280010995541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6333363697 + ... + 6333364056.

Almost surely, 2^{2280010995540} is an apocalyptic number.

2280010995540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2280010995540 is an abundant number, since it is smaller than the sum of its proper divisors (4636022358144).

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

2280010995540 is a wasteful number, since it uses less digits than its factorization.

2280010995540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12666727768 (or 12666727763 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 2280010995540 in words is "two trillion, two hundred eighty billion, ten million, nine hundred ninety-five thousand, five hundred forty".