104344231140 has 72 divisors (see below), whose sum is σ = 326720878848. Its totient is φ = 26927542080.

The previous prime is 104344231129. The next prime is 104344231151. The reversal of 104344231140 is 41132443401.

104344231140 is a `hidden beast` number, since 1 + 0 + 4 + 344 + 2 + 311 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (104344231129) and next prime (104344231151).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9344262 + ... + 9355421.

It is an arithmetic number, because the mean of its divisors is an integer number (4537789984).

Almost surely, 2^104344231140 is an apocalyptic number.

104344231140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104344231140 is an abundant number, since it is smaller than the sum of its proper divisors (222376647708).

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

104344231140 is a wasteful number, since it uses less digits than its factorization.

104344231140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18699729 (or 18699724 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 104344231140 its reverse (41132443401), we get a palindrome (145476674541).

The spelling of 104344231140 in words is "one hundred four billion, three hundred forty-four million, two hundred thirty-one thousand, one hundred forty".