4664444257134 has 24 divisors (see below), whose sum is σ = 10257136130280. Its totient is φ = 1531608561648.

The previous prime is 4664444257127. The next prime is 4664444257139. The reversal of 4664444257134 is 4317524444664.

4664444257134 is a `hidden beast` number, since 4 + 6 + 64 + 4 + 4 + 4 + 2 + 571 + 3 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664444257139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1933847989 + ... + 1933850400.

It is an arithmetic number, because the mean of its divisors is an integer number (427380672095).

Almost surely, 2^{4664444257134} is an apocalyptic number.

4664444257134 is an abundant number, since it is smaller than the sum of its proper divisors (5592691873146).

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

4664444257134 is a wasteful number, since it uses less digits than its factorization.

4664444257134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867698464 (or 3867698461 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 54.

The spelling of 4664444257134 in words is "four trillion, six hundred sixty-four billion, four hundred forty-four million, two hundred fifty-seven thousand, one hundred thirty-four".