2664266673324 has 24 divisors (see below), whose sum is σ = 6233938744320. Its totient is φ = 885615104464.

The previous prime is 2664266673287. The next prime is 2664266673337. The reversal of 2664266673324 is 4233766624662.

It is a happy number.

It is a hoax number, since the sum of its digits (57) 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, 309218844 + ... + 309227459.

It is an arithmetic number, because the mean of its divisors is an integer number (259747447680).

Almost surely, 2^{2664266673324} is an apocalyptic number.

It is an amenable number.

2664266673324 is an abundant number, since it is smaller than the sum of its proper divisors (3569672070996).

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

2664266673324 is a wasteful number, since it uses less digits than its factorization.

2664266673324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618446669 (or 618446667 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 57.

The spelling of 2664266673324 in words is "two trillion, six hundred sixty-four billion, two hundred sixty-six million, six hundred seventy-three thousand, three hundred twenty-four".