2666332355470 has 24 divisors (see below), whose sum is σ = 5582973463704. Its totient is φ = 914171093136.

The previous prime is 2666332355437. The next prime is 2666332355483. The reversal of 2666332355470 is 745532336662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2720746812 + ... + 2720747791.

It is an arithmetic number, because the mean of its divisors is an integer number (232623894321).

Almost surely, 2^{2666332355470} is an apocalyptic number.

2666332355470 is an abundant number, since it is smaller than the sum of its proper divisors (2916641108234).

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

2666332355470 is a wasteful number, since it uses less digits than its factorization.

2666332355470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5441494624 (or 5441494617 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 52.

The spelling of 2666332355470 in words is "two trillion, six hundred sixty-six billion, three hundred thirty-two million, three hundred fifty-five thousand, four hundred seventy".