34458685443 has 96 divisors (see below), whose sum is σ = 63378316800. Its totient is φ = 18117800064.

The previous prime is 34458685439. The next prime is 34458685493.

34458685443 is a `hidden beast` number, since 3 + 4 + 4 + 586 + 8 + 54 + 4 + 3 = 666.

34458685443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34458685443 - 2² = 34458685439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34458685443.

It is not an unprimeable number, because it can be changed into a prime (34458685433) 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 95 ways as a sum of consecutive naturals, for example, 11081973 + ... + 11085081.

It is an arithmetic number, because the mean of its divisors is an integer number (660190800).

Almost surely, 2^34458685443 is an apocalyptic number.

34458685443 is a deficient number, since it is larger than the sum of its proper divisors (28919631357).

34458685443 is a wasteful number, since it uses less digits than its factorization.

34458685443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498 (or 3479 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 54.

The spelling of 34458685443 in words is "thirty-four billion, four hundred fifty-eight million, six hundred eighty-five thousand, four hundred forty-three".