1104445145 has 8 divisors (see below), whose sum is σ = 1325846400. Its totient is φ = 883214640.

The previous prime is 1104445127. The next prime is 1104445157. The reversal of 1104445145 is 5415444011.

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

It is not a de Polignac number, because 1104445145 - 2¹⁴ = 1104428761 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 27995 + ... + 54704.

It is an arithmetic number, because the mean of its divisors is an integer number (165730800).

Almost surely, 2^1104445145 is an apocalyptic number.

It is an amenable number.

1104445145 is a deficient number, since it is larger than the sum of its proper divisors (221401255).

1104445145 is an equidigital number, since it uses as much as digits as its factorization.

1104445145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85375.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 1104445145 is about 33233.1934216380. The cubic root of 1104445145 is about 1033.6687420258.

Adding to 1104445145 its reverse (5415444011), we get a palindrome (6519889156).

The spelling of 1104445145 in words is "one billion, one hundred four million, four hundred forty-five thousand, one hundred forty-five".