104451135045 has 16 divisors (see below), whose sum is σ = 167178138432. Its totient is φ = 55688497920.

The previous prime is 104451134993. The next prime is 104451135071. The reversal of 104451135045 is 540531154401.

It is not a de Polignac number, because 104451135045 - 2²⁴ = 104434357829 is a prime.

It is a super-2 number, since 2×104451135045² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104451134997 and 104451135015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127332 + ... + 1216461.

It is an arithmetic number, because the mean of its divisors is an integer number (10448633652).

Almost surely, 2^104451135045 is an apocalyptic number.

104451135045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104451135045 is a deficient number, since it is larger than the sum of its proper divisors (62727003387).

104451135045 is a wasteful number, since it uses less digits than its factorization.

104451135045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346772.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 104451135045 its reverse (540531154401), we get a palindrome (644982289446).

The spelling of 104451135045 in words is "one hundred four billion, four hundred fifty-one million, one hundred thirty-five thousand, forty-five".