34258045218 has 64 divisors (see below), whose sum is σ = 72917391360. Its totient is φ = 10714721472.

The previous prime is 34258045207. The next prime is 34258045249. The reversal of 34258045218 is 81254085243.

It is a super-2 number, since 2×34258045218² (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 34258045218.

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, 731421 + ... + 776847.

It is an arithmetic number, because the mean of its divisors is an integer number (1139334240).

Almost surely, 2^34258045218 is an apocalyptic number.

34258045218 is an abundant number, since it is smaller than the sum of its proper divisors (38659346142).

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

34258045218 is a wasteful number, since it uses less digits than its factorization.

34258045218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45591.

The product of its (nonzero) digits is 307200, while the sum is 42.

The spelling of 34258045218 in words is "thirty-four billion, two hundred fifty-eight million, forty-five thousand, two hundred eighteen".