4245044000 has 48 divisors (see below), whose sum is σ = 10430082936. Its totient is φ = 1698016000.

The previous prime is 4245043991. The next prime is 4245044053. The reversal of 4245044000 is 4405424.

It can be written as a sum of positive squares in 4 ways, for example, as 2795871376 + 1449172624 = 52876^2 + 38068^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526631 + ... + 534630.

Almost surely, 2^4245044000 is an apocalyptic number.

4245044000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4245044000 is an abundant number, since it is smaller than the sum of its proper divisors (6185038936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4245044000 is a wasteful number, since it uses less digits than its factorization.

4245044000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061286 (or 1061268 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 4245044000 is about 65154.0021794517. The cubic root of 4245044000 is about 1619.1760276581.

Adding to 4245044000 its reverse (4405424), we get a palindrome (4249449424).

The spelling of 4245044000 in words is "four billion, two hundred forty-five million, forty-four thousand".