104143051340 has 24 divisors (see below), whose sum is σ = 221780698272. Its totient is φ = 41070498560.

The previous prime is 104143051333. The next prime is 104143051403. The reversal of 104143051340 is 43150341401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36668669 + ... + 36671508.

It is an arithmetic number, because the mean of its divisors is an integer number (9240862428).

Almost surely, 2^104143051340 is an apocalyptic number.

104143051340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104143051340 is an abundant number, since it is smaller than the sum of its proper divisors (117637646932).

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

104143051340 is a wasteful number, since it uses less digits than its factorization.

104143051340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73340257 (or 73340255 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 104143051340 its reverse (43150341401), we get a palindrome (147293392741).

The spelling of 104143051340 in words is "one hundred four billion, one hundred forty-three million, fifty-one thousand, three hundred forty".