1004230521412 has 12 divisors (see below), whose sum is σ = 1764405021456. Its totient is φ = 500114801000.

The previous prime is 1004230521383. The next prime is 1004230521431. The reversal of 1004230521412 is 2141250324001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500113798 + ... + 500115805.

It is an arithmetic number, because the mean of its divisors is an integer number (147033751788).

Almost surely, 2^{1004230521412} is an apocalyptic number.

It is an amenable number.

1004230521412 is a deficient number, since it is larger than the sum of its proper divisors (760174500044).

1004230521412 is a wasteful number, since it uses less digits than its factorization.

1004230521412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000229858 (or 1000229856 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1004230521412 its reverse (2141250324001), we get a palindrome (3145480845413).

The spelling of 1004230521412 in words is "one trillion, four billion, two hundred thirty million, five hundred twenty-one thousand, four hundred twelve".