1004145042113 has 8 divisors (see below), whose sum is σ = 1021705101480. Its totient is φ = 986620423680.

The previous prime is 1004145042091. The next prime is 1004145042167. The reversal of 1004145042113 is 3112405414001.

It can be written as a sum of positive squares in 4 ways, for example, as 4765489 + 1004140276624 = 2183^2 + 1002068^2 .

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 1004145042113 - 2⁸ = 1004145041857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004145042013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8803070 + ... + 8916407.

It is an arithmetic number, because the mean of its divisors is an integer number (127713137685).

Almost surely, 2^{1004145042113} is an apocalyptic number.

It is an amenable number.

1004145042113 is a deficient number, since it is larger than the sum of its proper divisors (17560059367).

1004145042113 is an equidigital number, since it uses as much as digits as its factorization.

1004145042113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720467.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 1004145042113 in words is "one trillion, four billion, one hundred forty-five million, forty-two thousand, one hundred thirteen".