104320565340 has 24 divisors (see below), whose sum is σ = 292097583120. Its totient is φ = 27818817408.

The previous prime is 104320565339. The next prime is 104320565341. The reversal of 104320565340 is 43565023401.

It is an interprime number because it is at equal distance from previous prime (104320565339) and next prime (104320565341).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104320565341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869337985 + ... + 869338104.

It is an arithmetic number, because the mean of its divisors is an integer number (12170732630).

Almost surely, 2^104320565340 is an apocalyptic number.

104320565340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104320565340 is an abundant number, since it is smaller than the sum of its proper divisors (187777017780).

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

104320565340 is a wasteful number, since it uses less digits than its factorization.

104320565340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738676101 (or 1738676099 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 104320565340 its reverse (43565023401), we get a palindrome (147885588741).

The spelling of 104320565340 in words is "one hundred four billion, three hundred twenty million, five hundred sixty-five thousand, three hundred forty".