2630465606466 has 12 divisors (see below), whose sum is σ = 5699342147382. Its totient is φ = 876821868816.

The previous prime is 2630465606437. The next prime is 2630465606477. The reversal of 2630465606466 is 6646065640362.

2630465606466 is a `hidden beast` number, since 2 + 6 + 3 + 0 + 465 + 60 + 64 + 66 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2399509431225 + 230956175241 = 1549035^2 + 480579^2 .

It is a super-3 number, since 3×2630465606466³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73068489051 + ... + 73068489086.

Almost surely, 2^{2630465606466} is an apocalyptic number.

2630465606466 is an abundant number, since it is smaller than the sum of its proper divisors (3068876540916).

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

2630465606466 is a wasteful number, since it uses less digits than its factorization.

2630465606466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146136978145 (or 146136978142 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 2630465606466 in words is "two trillion, six hundred thirty billion, four hundred sixty-five million, six hundred six thousand, four hundred sixty-six".