43264055012849 has 8 divisors (see below), whose sum is σ = 47201227161120. Its totient is φ = 39327562237600.

The previous prime is 43264055012839. The next prime is 43264055012861. The reversal of 43264055012849 is 94821055046234.

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 43264055012849 - 2⁸ = 43264055012593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43264055012849.

It is not an unprimeable number, because it can be changed into a prime (43264055012839) 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, 169710092 + ... + 169964829.

It is an arithmetic number, because the mean of its divisors is an integer number (5900153395140).

Almost surely, 2^{43264055012849} is an apocalyptic number.

It is an amenable number.

43264055012849 is a deficient number, since it is larger than the sum of its proper divisors (3937172148271).

43264055012849 is a wasteful number, since it uses less digits than its factorization.

43264055012849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339686511.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 43264055012849 in words is "forty-three trillion, two hundred sixty-four billion, fifty-five million, twelve thousand, eight hundred forty-nine".