4055444312 has 8 divisors (see below), whose sum is σ = 7603958100. Its totient is φ = 2027722152.

The previous prime is 4055444293. The next prime is 4055444321. The reversal of 4055444312 is 2134445504.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253465262 + ... + 253465277.

Almost surely, 2^4055444312 is an apocalyptic number.

It is an amenable number.

4055444312 is a deficient number, since it is larger than the sum of its proper divisors (3548513788).

4055444312 is a wasteful number, since it uses less digits than its factorization.

4055444312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506930545 (or 506930541 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 4055444312 is about 63682.3704960800. The cubic root of 4055444312 is about 1594.7017864067.

Adding to 4055444312 its reverse (2134445504), we get a palindrome (6189889816).

The spelling of 4055444312 in words is "four billion, fifty-five million, four hundred forty-four thousand, three hundred twelve".