43959154348 has 12 divisors (see below), whose sum is σ = 77086487632. Its totient is φ = 21934443600.

The previous prime is 43959154339. The next prime is 43959154373. The reversal of 43959154348 is 84345195934.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11281203 + ... + 11285098.

Almost surely, 2^43959154348 is an apocalyptic number.

It is an amenable number.

43959154348 is a deficient number, since it is larger than the sum of its proper divisors (33127333284).

43959154348 is a wasteful number, since it uses less digits than its factorization.

43959154348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22566792 (or 22566790 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 55.

The spelling of 43959154348 in words is "forty-three billion, nine hundred fifty-nine million, one hundred fifty-four thousand, three hundred forty-eight".