4434641252 has 6 divisors (see below), whose sum is σ = 7760622198. Its totient is φ = 2217320624.

The previous prime is 4434641251. The next prime is 4434641273. The reversal of 4434641252 is 2521464344.

It can be written as a sum of positive squares in only one way, i.e., 4226820196 + 207821056 = 65014^2 + 14416^2 .

It is not an unprimeable number, because it can be changed into a prime (4434641251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554330153 + ... + 554330160.

It is an arithmetic number, because the mean of its divisors is an integer number (1293437033).

Almost surely, 2^4434641252 is an apocalyptic number.

It is an amenable number.

4434641252 is a deficient number, since it is larger than the sum of its proper divisors (3325980946).

4434641252 is a wasteful number, since it uses less digits than its factorization.

4434641252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108660317 (or 1108660315 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 4434641252 is about 66593.1021352812. The cubic root of 4434641252 is about 1642.9316554325.

The spelling of 4434641252 in words is "four billion, four hundred thirty-four million, six hundred forty-one thousand, two hundred fifty-two".