43352004013 has 8 divisors (see below), whose sum is σ = 43692834816. Its totient is φ = 43012359600.

The previous prime is 43352003993. The next prime is 43352004023. The reversal of 43352004013 is 31040025334.

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

It is a de Polignac number, because none of the positive numbers 2^k-43352004013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43352004023) 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, 223158 + ... + 369463.

It is an arithmetic number, because the mean of its divisors is an integer number (5461604352).

Almost surely, 2^43352004013 is an apocalyptic number.

It is an amenable number.

43352004013 is a deficient number, since it is larger than the sum of its proper divisors (340830803).

43352004013 is a wasteful number, since it uses less digits than its factorization.

43352004013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593195.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 43352004013 its reverse (31040025334), we get a palindrome (74392029347).

The spelling of 43352004013 in words is "forty-three billion, three hundred fifty-two million, four thousand, thirteen".