10043334521 has 8 divisors (see below), whose sum is σ = 10957495104. Its totient is φ = 9129362320.

The previous prime is 10043334493. The next prime is 10043334529. The reversal of 10043334521 is 12543334001.

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 10043334521 - 2¹⁰ = 10043333497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10043334529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79100 + ... + 162306.

It is an arithmetic number, because the mean of its divisors is an integer number (1369686888).

Almost surely, 2^10043334521 is an apocalyptic number.

10043334521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10043334521 is a deficient number, since it is larger than the sum of its proper divisors (914160583).

10043334521 is a wasteful number, since it uses less digits than its factorization.

10043334521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94191.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 10043334521 its reverse (12543334001), we get a palindrome (22586668522).

The spelling of 10043334521 in words is "ten billion, forty-three million, three hundred thirty-four thousand, five hundred twenty-one".