109427316804 has 81 divisors (see below), whose sum is σ = 299592848919. Its totient is φ = 33662004480.

The previous prime is 109427316773. The next prime is 109427316829. The reversal of 109427316804 is 408613724901.

The square root of 109427316804 is 330798.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 7890768900 + 101536547904 = 88830^2 + 318648^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 109427316804.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25800124 + ... + 25804364.

Almost surely, 2^109427316804 is an apocalyptic number.

109427316804 is the 330798-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109427316804

109427316804 is an abundant number, since it is smaller than the sum of its proper divisors (190165532115).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109427316804 is an equidigital number, since it uses as much as digits as its factorization.

109427316804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8518 (or 4259 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 109427316804 in words is "one hundred nine billion, four hundred twenty-seven million, three hundred sixteen thousand, eight hundred four".