43314654667 has 4 divisors (see below), whose sum is σ = 43743512736. Its totient is φ = 42885796600.

The previous prime is 43314654641. The next prime is 43314654679. The reversal of 43314654667 is 76645641334.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 43314654667 - 2¹⁵ = 43314621899 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 43314654667.

It is not an unprimeable number, because it can be changed into a prime (43314654697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214428883 + ... + 214429084.

It is an arithmetic number, because the mean of its divisors is an integer number (10935878184).

Almost surely, 2^43314654667 is an apocalyptic number.

43314654667 is a deficient number, since it is larger than the sum of its proper divisors (428858069).

43314654667 is a wasteful number, since it uses less digits than its factorization.

43314654667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428858068.

The product of its digits is 4354560, while the sum is 49.

The spelling of 43314654667 in words is "forty-three billion, three hundred fourteen million, six hundred fifty-four thousand, six hundred sixty-seven".