34373542218 has 16 divisors (see below), whose sum is σ = 68766541536. Its totient is φ = 11454604560.

The previous prime is 34373542199. The next prime is 34373542243. The reversal of 34373542218 is 81224537343.

It is a super-2 number, since 2×34373542218² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34373542218.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 787696 + ... + 830187.

It is an arithmetic number, because the mean of its divisors is an integer number (4297908846).

Almost surely, 2^34373542218 is an apocalyptic number.

34373542218 is an abundant number, since it is smaller than the sum of its proper divisors (34392999318).

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

34373542218 is a wasteful number, since it uses less digits than its factorization.

34373542218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621429.

The product of its digits is 483840, while the sum is 42.

The spelling of 34373542218 in words is "thirty-four billion, three hundred seventy-three million, five hundred forty-two thousand, two hundred eighteen".