2480442666 has 32 divisors (see below), whose sum is σ = 5623679040. Its totient is φ = 723043584.

The previous prime is 2480442631. The next prime is 2480442697. The reversal of 2480442666 is 6662440842.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835375 + ... + 838338.

It is an arithmetic number, because the mean of its divisors is an integer number (175739970).

Almost surely, 2^2480442666 is an apocalyptic number.

2480442666 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2480442666 is an abundant number, since it is smaller than the sum of its proper divisors (3143236374).

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

2480442666 is a wasteful number, since it uses less digits than its factorization.

2480442666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673750.

The product of its (nonzero) digits is 442368, while the sum is 42.

The square root of 2480442666 is about 49804.0426672374. The cubic root of 2480442666 is about 1353.6604210866.

The spelling of 2480442666 in words is "two billion, four hundred eighty million, four hundred forty-two thousand, six hundred sixty-six".