1043304423413 has 64 divisors (see below), whose sum is σ = 1315087073280. Its totient is φ = 807672902400.

The previous prime is 1043304423409. The next prime is 1043304423437. The reversal of 1043304423413 is 3143244033401.

It is not a de Polignac number, because 1043304423413 - 2² = 1043304423409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1043304423413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043304423443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 237598448 + ... + 237602838.

It is an arithmetic number, because the mean of its divisors is an integer number (20548235520).

Almost surely, 2^{1043304423413} is an apocalyptic number.

It is an amenable number.

1043304423413 is a deficient number, since it is larger than the sum of its proper divisors (271782649867).

1043304423413 is a wasteful number, since it uses less digits than its factorization.

1043304423413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5418.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1043304423413 its reverse (3143244033401), we get a palindrome (4186548456814).

The spelling of 1043304423413 in words is "one trillion, forty-three billion, three hundred four million, four hundred twenty-three thousand, four hundred thirteen".