4664423611 has 16 divisors (see below), whose sum is σ = 4825039968. Its totient is φ = 4505760000.

The previous prime is 4664423609. The next prime is 4664423627. The reversal of 4664423611 is 1163244664.

It is a cyclic number.

It is not a de Polignac number, because 4664423611 - 2¹ = 4664423609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4664463611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3909231 + ... + 3910423.

It is an arithmetic number, because the mean of its divisors is an integer number (301564998).

Almost surely, 2^4664423611 is an apocalyptic number.

4664423611 is a deficient number, since it is larger than the sum of its proper divisors (160616357).

4664423611 is a wasteful number, since it uses less digits than its factorization.

4664423611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902.

The product of its digits is 82944, while the sum is 37.

The square root of 4664423611 is about 68296.5856467218. The cubic root of 4664423611 is about 1670.8315281193.

It can be divided in two parts, 4664 and 423611, that added together give a triangular number (428275 = T₉₂₅).

The spelling of 4664423611 in words is "four billion, six hundred sixty-four million, four hundred twenty-three thousand, six hundred eleven".