43340204013 has 8 divisors (see below), whose sum is σ = 57881210208. Its totient is φ = 28846333584.

The previous prime is 43340203999. The next prime is 43340204029. The reversal of 43340204013 is 31040204334.

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

It is not a de Polignac number, because 43340204013 - 2⁵ = 43340203981 is a prime.

It is a super-2 number, since 2×43340204013² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43340204053) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11781795 + ... + 11785472.

It is an arithmetic number, because the mean of its divisors is an integer number (7235151276).

Almost surely, 2^43340204013 is an apocalyptic number.

It is an amenable number.

43340204013 is a deficient number, since it is larger than the sum of its proper divisors (14541006195).

43340204013 is a wasteful number, since it uses less digits than its factorization.

43340204013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23567883.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 43340204013 its reverse (31040204334), we get a palindrome (74380408347).

The spelling of 43340204013 in words is "forty-three billion, three hundred forty million, two hundred four thousand, thirteen".