4451514044 has 12 divisors (see below), whose sum is σ = 7798707168. Its totient is φ = 2223312000.

The previous prime is 4451513999. The next prime is 4451514071. The reversal of 4451514044 is 4404151544.

It is a super-3 number, since 3×4451514044³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4451514044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607157 + ... + 614444.

It is an arithmetic number, because the mean of its divisors is an integer number (649892264).

Almost surely, 2^4451514044 is an apocalyptic number.

It is an amenable number.

4451514044 is a deficient number, since it is larger than the sum of its proper divisors (3347193124).

4451514044 is a wasteful number, since it uses less digits than its factorization.

4451514044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222516 (or 1222514 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 4451514044 is about 66719.6675950952. The cubic root of 4451514044 is about 1645.0126776615.

Adding to 4451514044 its reverse (4404151544), we get a palindrome (8855665588).

The spelling of 4451514044 in words is "four billion, four hundred fifty-one million, five hundred fourteen thousand, forty-four".