43042967 has 12 divisors (see below), whose sum is σ = 47701248. Its totient is φ = 38808000.

The previous prime is 43042933. The next prime is 43042991. The reversal of 43042967 is 76924034.

It is not a de Polignac number, because 43042967 - 2²⁴ = 26265751 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 (43042067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13967 + ... + 16767.

It is an arithmetic number, because the mean of its divisors is an integer number (3975104).

Almost surely, 2^43042967 is an apocalyptic number.

43042967 is a deficient number, since it is larger than the sum of its proper divisors (4658281).

43042967 is a wasteful number, since it uses less digits than its factorization.

43042967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 43042967 is about 6560.7139093242. The cubic root of 43042967 is about 350.4564575068.

The spelling of 43042967 in words is "forty-three million, forty-two thousand, nine hundred sixty-seven".