2665474480012 has 24 divisors (see below), whose sum is σ = 4680065295360. Its totient is φ = 1328313858960.

The previous prime is 2665474479991. The next prime is 2665474480027. The reversal of 2665474480012 is 2100844745662.

2665474480012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12431983 + ... + 12644569.

It is an arithmetic number, because the mean of its divisors is an integer number (195002720640).

Almost surely, 2^{2665474480012} is an apocalyptic number.

It is an amenable number.

2665474480012 is a deficient number, since it is larger than the sum of its proper divisors (2014590815348).

2665474480012 is a wasteful number, since it uses less digits than its factorization.

2665474480012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222981 (or 222979 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 2665474480012 in words is "two trillion, six hundred sixty-five billion, four hundred seventy-four million, four hundred eighty thousand, twelve".