2966688043 has 6 divisors (see below), whose sum is σ = 3260905172. Its totient is φ = 2696989020.

The previous prime is 2966688029. The next prime is 2966688073. The reversal of 2966688043 is 3408866692.

It is a de Polignac number, because none of the positive numbers 2^k-2966688043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2966688013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12258921 + ... + 12259162.

Almost surely, 2^2966688043 is an apocalyptic number.

2966688043 is a deficient number, since it is larger than the sum of its proper divisors (294217129).

2966688043 is a wasteful number, since it uses less digits than its factorization.

2966688043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24518105 (or 24518094 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The square root of 2966688043 is about 54467.3116924270. The cubic root of 2966688043 is about 1436.8914494122.

The spelling of 2966688043 in words is "two billion, nine hundred sixty-six million, six hundred eighty-eight thousand, forty-three".