1000043413004 has 24 divisors (see below), whose sum is σ = 1795488221520. Its totient is φ = 487196777984.

The previous prime is 1000043413001. The next prime is 1000043413007. The reversal of 1000043413004 is 4003143400001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000043413001) and next prime (1000043413007).

It is not an unprimeable number, because it can be changed into a prime (1000043413001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18723209 + ... + 18776544.

It is an arithmetic number, because the mean of its divisors is an integer number (74812009230).

Almost surely, 2^{1000043413004} is an apocalyptic number.

It is an amenable number.

1000043413004 is a deficient number, since it is larger than the sum of its proper divisors (795444808516).

1000043413004 is a wasteful number, since it uses less digits than its factorization.

1000043413004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37499929 (or 37499927 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1000043413004 its reverse (4003143400001), we get a palindrome (5003186813005).

The spelling of 1000043413004 in words is "one trillion, forty-three million, four hundred thirteen thousand, four".