4344538312 has 8 divisors (see below), whose sum is σ = 8146009350. Its totient is φ = 2172269152.

The previous prime is 4344538283. The next prime is 4344538381. The reversal of 4344538312 is 2138354434.

It can be written as a sum of positive squares in only one way, i.e., 3469916836 + 874621476 = 58906^2 + 29574^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 271533637 + ... + 271533652.

Almost surely, 2^4344538312 is an apocalyptic number.

It is an amenable number.

4344538312 is a deficient number, since it is larger than the sum of its proper divisors (3801471038).

4344538312 is a wasteful number, since it uses less digits than its factorization.

4344538312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543067295 (or 543067291 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 4344538312 is about 65913.1118367203. Note that the first 3 decimals coincide. The cubic root of 4344538312 is about 1631.7284176191.

The spelling of 4344538312 in words is "four billion, three hundred forty-four million, five hundred thirty-eight thousand, three hundred twelve".