43499916074 has 16 divisors (see below), whose sum is σ = 67507063200. Its totient is φ = 20997721584.

The previous prime is 43499916023. The next prime is 43499916121. The reversal of 43499916074 is 47061999434.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 595289 + ... + 664355.

It is an arithmetic number, because the mean of its divisors is an integer number (4219191450).

Almost surely, 2^43499916074 is an apocalyptic number.

43499916074 is a deficient number, since it is larger than the sum of its proper divisors (24007147126).

43499916074 is a wasteful number, since it uses less digits than its factorization.

43499916074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79957.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The spelling of 43499916074 in words is "forty-three billion, four hundred ninety-nine million, nine hundred sixteen thousand, seventy-four".