3424172071218 has 32 divisors (see below), whose sum is σ = 7033868648064. Its totient is φ = 1110473747712.

The previous prime is 3424172071211. The next prime is 3424172071279. The reversal of 3424172071218 is 8121702714243.

It is a self number, because there is not a number n which added to its sum of digits gives 3424172071218.

It is not an unprimeable number, because it can be changed into a prime (3424172071211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3192346 + ... + 4127882.

It is an arithmetic number, because the mean of its divisors is an integer number (219808395252).

Almost surely, 2^{3424172071218} is an apocalyptic number.

3424172071218 is an abundant number, since it is smaller than the sum of its proper divisors (3609696576846).

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

3424172071218 is a wasteful number, since it uses less digits than its factorization.

3424172071218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952066.

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 3424172071218 in words is "three trillion, four hundred twenty-four billion, one hundred seventy-two million, seventy-one thousand, two hundred eighteen".