1001033145412 has 12 divisors (see below), whose sum is σ = 1799154167020. Its totient is φ = 486989097696.

The previous prime is 1001033145403. The next prime is 1001033145421. The reversal of 1001033145412 is 2145413301001.

It is an interprime number because it is at equal distance from previous prime (1001033145403) and next prime (1001033145421).

It can be written as a sum of positive squares in 2 ways, for example, as 733667623936 + 267365521476 = 856544^2 + 517074^2 .

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 3 ways as a sum of consecutive naturals, for example, 3381868587 + ... + 3381868882.

Almost surely, 2^{1001033145412} is an apocalyptic number.

It is an amenable number.

1001033145412 is a deficient number, since it is larger than the sum of its proper divisors (798121021608).

1001033145412 is a wasteful number, since it uses less digits than its factorization.

1001033145412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763737510 (or 6763737508 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 1001033145412 its reverse (2145413301001), we get a palindrome (3146446446413).

The spelling of 1001033145412 in words is "one trillion, one billion, thirty-three million, one hundred forty-five thousand, four hundred twelve".