43011004013409 has 8 divisors (see below), whose sum is σ = 57348372112192. Its totient is φ = 28673819295120.

The previous prime is 43011004013347. The next prime is 43011004013443. The reversal of 43011004013409 is 90431040011034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43011004013409 - 2⁹ = 43011004012897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43011004113409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45296914 + ... + 46236699.

It is an arithmetic number, because the mean of its divisors is an integer number (7168546514024).

Almost surely, 2^{43011004013409} is an apocalyptic number.

It is an amenable number.

43011004013409 is a deficient number, since it is larger than the sum of its proper divisors (14337368098783).

43011004013409 is a wasteful number, since it uses less digits than its factorization.

43011004013409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91690247.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 43011004013409 in words is "forty-three trillion, eleven billion, four million, thirteen thousand, four hundred nine".