104311412134340 has 96 divisors (see below), whose sum is σ = 231465494937600. Its totient is φ = 39377507944320.

The previous prime is 104311412134273. The next prime is 104311412134357. The reversal of 104311412134340 is 43431214113401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104311412134297 and 104311412134306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126637541 + ... + 127458579.

It is an arithmetic number, because the mean of its divisors is an integer number (2411098905600).

Almost surely, 2^{104311412134340} is an apocalyptic number.

104311412134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104311412134340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115732747468800).

104311412134340 is an abundant number, since it is smaller than the sum of its proper divisors (127154082803260).

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

104311412134340 is a wasteful number, since it uses less digits than its factorization.

104311412134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822345 (or 822343 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 104311412134340 its reverse (43431214113401), we get a palindrome (147742626247741).

The spelling of 104311412134340 in words is "one hundred four trillion, three hundred eleven billion, four hundred twelve million, one hundred thirty-four thousand, three hundred forty".