43516116366 has 32 divisors (see below), whose sum is σ = 91633666560. Its totient is φ = 13738813056.

The previous prime is 43516116341. The next prime is 43516116383. The reversal of 43516116366 is 66361161534.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 489915 + ... + 571881.

It is an arithmetic number, because the mean of its divisors is an integer number (2863552080).

Almost surely, 2^43516116366 is an apocalyptic number.

43516116366 is an abundant number, since it is smaller than the sum of its proper divisors (48117550194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43516116366 is a wasteful number, since it uses less digits than its factorization.

43516116366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86648.

The product of its digits is 233280, while the sum is 42.

The spelling of 43516116366 in words is "forty-three billion, five hundred sixteen million, one hundred sixteen thousand, three hundred sixty-six".