4440033021412 has 6 divisors (see below), whose sum is σ = 7770057787478. Its totient is φ = 2220016510704.

The previous prime is 4440033021401. The next prime is 4440033021421. The reversal of 4440033021412 is 2141203300444.

It can be written as a sum of positive squares in only one way, i.e., 2803695731776 + 1636337289636 = 1674424^2 + 1279194^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555004127673 + ... + 555004127680.

Almost surely, 2^{4440033021412} is an apocalyptic number.

It is an amenable number.

4440033021412 is a deficient number, since it is larger than the sum of its proper divisors (3330024766066).

4440033021412 is a wasteful number, since it uses less digits than its factorization.

4440033021412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110008255357 (or 1110008255355 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4440033021412 its reverse (2141203300444), we get a palindrome (6581236321856).

The spelling of 4440033021412 in words is "four trillion, four hundred forty billion, thirty-three million, twenty-one thousand, four hundred twelve".