1000145041 has 32 divisors (see below), whose sum is σ = 1237800960. Its totient is φ = 789554304.

The previous prime is 1000145023. The next prime is 1000145053. The reversal of 1000145041 is 1405410001.

It is not a de Polignac number, because 1000145041 - 2¹⁵ = 1000112273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000142041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504390 + ... + 506368.

It is an arithmetic number, because the mean of its divisors is an integer number (38681280).

Almost surely, 2^1000145041 is an apocalyptic number.

It is an amenable number.

1000145041 is a deficient number, since it is larger than the sum of its proper divisors (237655919).

1000145041 is a wasteful number, since it uses less digits than its factorization.

1000145041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1000145041 is about 31625.0698181047. The cubic root of 1000145041 is about 1000.0483446628.

Adding to 1000145041 its reverse (1405410001), we get a palindrome (2405555042).

The spelling of 1000145041 in words is "one billion, one hundred forty-five thousand, forty-one".