2664600466404 has 12 divisors (see below), whose sum is σ = 6217401088304. Its totient is φ = 888200155464.

The previous prime is 2664600466403. The next prime is 2664600466421. The reversal of 2664600466404 is 4046640064662.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2664600466403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111025019422 + ... + 111025019445.

Almost surely, 2^{2664600466404} is an apocalyptic number.

It is an amenable number.

2664600466404 is an abundant number, since it is smaller than the sum of its proper divisors (3552800621900).

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

2664600466404 is a wasteful number, since it uses less digits than its factorization.

2664600466404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222050038874 (or 222050038872 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 2664600466404 in words is "two trillion, six hundred sixty-four billion, six hundred million, four hundred sixty-six thousand, four hundred four".