43966096087 has 6 divisors (see below), whose sum is σ = 45064596344. Its totient is φ = 42893750640.

The previous prime is 43966096051. The next prime is 43966096127. The reversal of 43966096087 is 78069066934.

It is not a de Polignac number, because 43966096087 - 2¹⁵ = 43966063319 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 (43966096687) 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 5 ways as a sum of consecutive naturals, for example, 13075683 + ... + 13079044.

Almost surely, 2^43966096087 is an apocalyptic number.

43966096087 is a deficient number, since it is larger than the sum of its proper divisors (1098500257).

43966096087 is an equidigital number, since it uses as much as digits as its factorization.

43966096087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26154809 (or 26154768 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 43966096087 in words is "forty-three billion, nine hundred sixty-six million, ninety-six thousand, eighty-seven".