10330451209 has 8 divisors (see below), whose sum is σ = 11239794440. Its totient is φ = 9437492736.

The previous prime is 10330451207. The next prime is 10330451233. The reversal of 10330451209 is 90215403301.

It can be written as a sum of positive squares in 4 ways, for example, as 2843875584 + 7486575625 = 53328^2 + 86525^2 .

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 10330451209 - 2¹ = 10330451207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10330451203) 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, 4094874 + ... + 4097395.

It is an arithmetic number, because the mean of its divisors is an integer number (1404974305).

Almost surely, 2^10330451209 is an apocalyptic number.

It is an amenable number.

10330451209 is a deficient number, since it is larger than the sum of its proper divisors (909343231).

10330451209 is an equidigital number, since it uses as much as digits as its factorization.

10330451209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8192379.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 10330451209 in words is "ten billion, three hundred thirty million, four hundred fifty-one thousand, two hundred nine".