43090674845 has 32 divisors (see below), whose sum is σ = 55366416000. Its totient is φ = 32101228800.

The previous prime is 43090674811. The next prime is 43090674859. The reversal of 43090674845 is 54847609034.

It is not a de Polignac number, because 43090674845 - 2⁸ = 43090674589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43090674793 and 43090674802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1317551 + ... + 1349859.

It is an arithmetic number, because the mean of its divisors is an integer number (1730200500).

Almost surely, 2^43090674845 is an apocalyptic number.

It is an amenable number.

43090674845 is a deficient number, since it is larger than the sum of its proper divisors (12275741155).

43090674845 is a wasteful number, since it uses less digits than its factorization.

43090674845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32573.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 43090674845 in words is "forty-three billion, ninety million, six hundred seventy-four thousand, eight hundred forty-five".