2260066440464 has 40 divisors (see below), whose sum is σ = 5005119526848. Its totient is φ = 968466994560.

The previous prime is 2260066440413. The next prime is 2260066440557. The reversal of 2260066440464 is 4640446600622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562427 + ... + 2199194.

Almost surely, 2^{2260066440464} is an apocalyptic number.

It is an amenable number.

2260066440464 is an abundant number, since it is smaller than the sum of its proper divisors (2745053086384).

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

2260066440464 is a wasteful number, since it uses less digits than its factorization.

2260066440464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768943 (or 2768937 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 2260066440464 in words is "two trillion, two hundred sixty billion, sixty-six million, four hundred forty thousand, four hundred sixty-four".