2664424442404 has 12 divisors (see below), whose sum is σ = 4721764835200. Its totient is φ = 1315348775208.

The previous prime is 2664424442363. The next prime is 2664424442441. The reversal of 2664424442404 is 4042444244662.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4215861144 + ... + 4215861775.

Almost surely, 2^{2664424442404} is an apocalyptic number.

It is an amenable number.

2664424442404 is a deficient number, since it is larger than the sum of its proper divisors (2057340392796).

2664424442404 is a wasteful number, since it uses less digits than its factorization.

2664424442404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431723002 (or 8431723000 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 46.

The spelling of 2664424442404 in words is "two trillion, six hundred sixty-four billion, four hundred twenty-four million, four hundred forty-two thousand, four hundred four".