4434154664 has 16 divisors (see below), whose sum is σ = 8314917300. Its totient is φ = 2216843392.

The previous prime is 4434154663. The next prime is 4434154687. The reversal of 4434154664 is 4664514344.

It can be written as a sum of positive squares in 2 ways, for example, as 4402322500 + 31832164 = 66350^2 + 5642^2 .

It is not an unprimeable number, because it can be changed into a prime (4434154663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71882 + ... + 118470.

Almost surely, 2^4434154664 is an apocalyptic number.

It is an amenable number.

4434154664 is a deficient number, since it is larger than the sum of its proper divisors (3880762636).

4434154664 is a wasteful number, since it uses less digits than its factorization.

4434154664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58492 (or 58488 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The square root of 4434154664 is about 66589.4485936023. The cubic root of 4434154664 is about 1642.8715633812.

The spelling of 4434154664 in words is "four billion, four hundred thirty-four million, one hundred fifty-four thousand, six hundred sixty-four".