10321650407867 has 8 divisors (see below), whose sum is σ = 10334543080416. Its totient is φ = 10308765785472.

The previous prime is 10321650407857. The next prime is 10321650407891. The reversal of 10321650407867 is 76870405612301.

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 10321650407867 - 2¹⁰ = 10321650406843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321650407857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555443 + ... + 4577315.

It is an arithmetic number, because the mean of its divisors is an integer number (1291817885052).

Almost surely, 2^{10321650407867} is an apocalyptic number.

10321650407867 is a deficient number, since it is larger than the sum of its proper divisors (12892672549).

10321650407867 is a wasteful number, since it uses less digits than its factorization.

10321650407867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025077.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 10321650407867 in words is "ten trillion, three hundred twenty-one billion, six hundred fifty million, four hundred seven thousand, eight hundred sixty-seven".