10030443985 has 8 divisors (see below), whose sum is σ = 12106109160. Its totient is φ = 7977970944.

The previous prime is 10030443971. The next prime is 10030444007. The reversal of 10030443985 is 58934403001.

It can be written as a sum of positive squares in 4 ways, for example, as 1461609361 + 8568834624 = 38231^2 + 92568^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10030443985 - 2¹¹ = 10030441937 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5797080 + ... + 5798809.

It is an arithmetic number, because the mean of its divisors is an integer number (1513263645).

Almost surely, 2^10030443985 is an apocalyptic number.

It is an amenable number.

10030443985 is a deficient number, since it is larger than the sum of its proper divisors (2075665175).

10030443985 is a wasteful number, since it uses less digits than its factorization.

10030443985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596067.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 10030443985 its reverse (58934403001), we get a palindrome (68964846986).

The spelling of 10030443985 in words is "ten billion, thirty million, four hundred forty-three thousand, nine hundred eighty-five".