2284940989460 has 12 divisors (see below), whose sum is σ = 4798376077908. Its totient is φ = 913976395776.

The previous prime is 2284940989433. The next prime is 2284940989477. The reversal of 2284940989460 is 649890494822.

It can be written as a sum of positive squares in 2 ways, for example, as 906185955844 + 1378755033616 = 951938^2 + 1174204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57123524717 + ... + 57123524756.

It is an arithmetic number, because the mean of its divisors is an integer number (399864673159).

Almost surely, 2^{2284940989460} is an apocalyptic number.

2284940989460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2284940989460 is an abundant number, since it is smaller than the sum of its proper divisors (2513435088448).

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

2284940989460 is a wasteful number, since it uses less digits than its factorization.

2284940989460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114247049482 (or 114247049480 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 65.

The spelling of 2284940989460 in words is "two trillion, two hundred eighty-four billion, nine hundred forty million, nine hundred eighty-nine thousand, four hundred sixty".