4664426023 has 4 divisors (see below), whose sum is σ = 4664563848. Its totient is φ = 4664288200.

The previous prime is 4664426003. The next prime is 4664426027. The reversal of 4664426023 is 3206244664.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4664426023 - 2¹³ = 4664417831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664426027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20673 + ... + 98773.

It is an arithmetic number, because the mean of its divisors is an integer number (1166140962).

Almost surely, 2^4664426023 is an apocalyptic number.

4664426023 is a deficient number, since it is larger than the sum of its proper divisors (137825).

4664426023 is an equidigital number, since it uses as much as digits as its factorization.

4664426023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137824.

The product of its (nonzero) digits is 165888, while the sum is 37.

The square root of 4664426023 is about 68296.6033049961. The cubic root of 4664426023 is about 1670.8318161181.

The spelling of 4664426023 in words is "four billion, six hundred sixty-four million, four hundred twenty-six thousand, twenty-three".