104420343515 has 8 divisors (see below), whose sum is σ = 125327315040. Its totient is φ = 83521006272.

The previous prime is 104420343497. The next prime is 104420343523. The reversal of 104420343515 is 515343024401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104420343515 - 2¹⁰ = 104420342491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1878434 + ... + 1933223.

It is an arithmetic number, because the mean of its divisors is an integer number (15665914380).

Almost surely, 2^104420343515 is an apocalyptic number.

104420343515 is a deficient number, since it is larger than the sum of its proper divisors (20906971525).

104420343515 is an equidigital number, since it uses as much as digits as its factorization.

104420343515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817141.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 104420343515 its reverse (515343024401), we get a palindrome (619763367916).

The spelling of 104420343515 in words is "one hundred four billion, four hundred twenty million, three hundred forty-three thousand, five hundred fifteen".