109389340319 has 8 divisors (see below), whose sum is σ = 131596199040. Its totient is φ = 88827434136.

The previous prime is 109389340217. The next prime is 109389340327. The reversal of 109389340319 is 913043983901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109389340319 - 2³² = 105094373023 is a prime.

It is a super-3 number, since 3×109389340319³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109389340339) 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, 411237989 + ... + 411238254.

It is an arithmetic number, because the mean of its divisors is an integer number (16449524880).

Almost surely, 2^109389340319 is an apocalyptic number.

109389340319 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

109389340319 is a deficient number, since it is larger than the sum of its proper divisors (22206858721).

109389340319 is an equidigital number, since it uses as much as digits as its factorization.

109389340319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822476269.

The product of its (nonzero) digits is 629856, while the sum is 50.

The spelling of 109389340319 in words is "one hundred nine billion, three hundred eighty-nine million, three hundred forty thousand, three hundred nineteen".