104340455145 has 24 divisors (see below), whose sum is σ = 183146121600. Its totient is φ = 54943832736.

The previous prime is 104340455129. The next prime is 104340455147. The reversal of 104340455145 is 541554043401.

104340455145 is a `hidden beast` number, since 104 + 3 + 404 + 5 + 5 + 145 = 666.

It is not a de Polignac number, because 104340455145 - 2⁴ = 104340455129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104340455147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14671615 + ... + 14678724.

It is an arithmetic number, because the mean of its divisors is an integer number (7631088400).

Almost surely, 2^104340455145 is an apocalyptic number.

104340455145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104340455145 is a deficient number, since it is larger than the sum of its proper divisors (78805666455).

104340455145 is a wasteful number, since it uses less digits than its factorization.

104340455145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29350429 (or 29350426 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 104340455145 its reverse (541554043401), we get a palindrome (645894498546).

The spelling of 104340455145 in words is "one hundred four billion, three hundred forty million, four hundred fifty-five thousand, one hundred forty-five".