43264261431613 has 8 divisors (see below), whose sum is σ = 43543351445760. Its totient is φ = 42986058827040.

The previous prime is 43264261431607. The next prime is 43264261431637. The reversal of 43264261431613 is 31613416246234.

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

It is a cyclic number.

It is not a de Polignac number, because 43264261431613 - 2³³ = 43255671497021 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 (43264261131613) 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, 221754573 + ... + 221949586.

It is an arithmetic number, because the mean of its divisors is an integer number (5442918930720).

Almost surely, 2^{43264261431613} is an apocalyptic number.

It is an amenable number.

43264261431613 is a deficient number, since it is larger than the sum of its proper divisors (279090014147).

43264261431613 is a wasteful number, since it uses less digits than its factorization.

43264261431613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443704787.

The product of its digits is 1492992, while the sum is 46.

Adding to 43264261431613 its reverse (31613416246234), we get a palindrome (74877677677847).

The spelling of 43264261431613 in words is "forty-three trillion, two hundred sixty-four billion, two hundred sixty-one million, four hundred thirty-one thousand, six hundred thirteen".