10327821605290 has 32 divisors (see below), whose sum is σ = 21246134474880. Its totient is φ = 3540912402624.

The previous prime is 10327821605267. The next prime is 10327821605419. The reversal of 10327821605290 is 9250612872301.

It is a super-2 number, since 2×10327821605290² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10327821605290.

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 15 ways as a sum of consecutive naturals, for example, 3527721 + ... + 5753299.

It is an arithmetic number, because the mean of its divisors is an integer number (663941702340).

Almost surely, 2^{10327821605290} is an apocalyptic number.

10327821605290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10327821605290 is an abundant number, since it is smaller than the sum of its proper divisors (10918312869590).

10327821605290 is a wasteful number, since it uses less digits than its factorization.

10327821605290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291886.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 10327821605290 in words is "ten trillion, three hundred twenty-seven billion, eight hundred twenty-one million, six hundred five thousand, two hundred ninety".