4364144146 has 8 divisors (see below), whose sum is σ = 6546635964. Its totient is φ = 2181932160.

The previous prime is 4364144129. The next prime is 4364144159. The reversal of 4364144146 is 6414414634.

It can be written as a sum of positive squares in 2 ways, for example, as 4347424225 + 16719921 = 65935^2 + 4089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 25255 + ... + 96778.

Almost surely, 2^4364144146 is an apocalyptic number.

4364144146 is a deficient number, since it is larger than the sum of its proper divisors (2182491818).

4364144146 is a wasteful number, since it uses less digits than its factorization.

4364144146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139916.

The product of its digits is 110592, while the sum is 37.

The square root of 4364144146 is about 66061.6692644078. The cubic root of 4364144146 is about 1634.1792644354.

The spelling of 4364144146 in words is "four billion, three hundred sixty-four million, one hundred forty-four thousand, one hundred forty-six".