43085351478 has 32 divisors (see below), whose sum is σ = 92914063200. Its totient is φ = 13240624896.

The previous prime is 43085351453. The next prime is 43085351489. The reversal of 43085351478 is 87415358034.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 278293 + ... + 404496.

It is an arithmetic number, because the mean of its divisors is an integer number (2903564475).

Almost surely, 2^43085351478 is an apocalyptic number.

43085351478 is an abundant number, since it is smaller than the sum of its proper divisors (49828711722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43085351478 is a wasteful number, since it uses less digits than its factorization.

43085351478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683616.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 43085351478 in words is "forty-three billion, eighty-five million, three hundred fifty-one thousand, four hundred seventy-eight".