43966950968 has 32 divisors (see below), whose sum is σ = 84062692560. Its totient is φ = 21552583680.

The previous prime is 43966950967. The next prime is 43966950997. The reversal of 43966950968 is 86905966934.

It is a super-2 number, since 2×43966950968² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43966950967) 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 7 ways as a sum of consecutive naturals, for example, 3080 + ... + 296552.

Almost surely, 2^43966950968 is an apocalyptic number.

It is an amenable number.

43966950968 is a deficient number, since it is larger than the sum of its proper divisors (40095741592).

43966950968 is a wasteful number, since it uses less digits than its factorization.

43966950968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293847 (or 293843 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 65.

The spelling of 43966950968 in words is "forty-three billion, nine hundred sixty-six million, nine hundred fifty thousand, nine hundred sixty-eight".