4664013335865 has 96 divisors (see below), whose sum is σ = 8892775696896. Its totient is φ = 2246927040000.

The previous prime is 4664013335837. The next prime is 4664013335869. The reversal of 4664013335865 is 5685333104664.

4664013335865 is a `hidden beast` number, since 4 + 6 + 6 + 40 + 13 + 3 + 3 + 586 + 5 = 666.

It is not a de Polignac number, because 4664013335865 - 2⁵ = 4664013335833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4664013335869) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 309338707 + ... + 309353783.

It is an arithmetic number, because the mean of its divisors is an integer number (92633080176).

Almost surely, 2^{4664013335865} is an apocalyptic number.

4664013335865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4664013335865 is a deficient number, since it is larger than the sum of its proper divisors (4228762361031).

4664013335865 is a wasteful number, since it uses less digits than its factorization.

4664013335865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26399 (or 26396 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 4664013335865 in words is "four trillion, six hundred sixty-four billion, thirteen million, three hundred thirty-five thousand, eight hundred sixty-five".