348044266218 has 16 divisors (see below), whose sum is σ = 759369308256. Its totient is φ = 105467959440.

The previous prime is 348044266147. The next prime is 348044266253. The reversal of 348044266218 is 812662440843.

It is a super-2 number, since 2×348044266218² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2636698921 + ... + 2636699052.

It is an arithmetic number, because the mean of its divisors is an integer number (47460581766).

Almost surely, 2^348044266218 is an apocalyptic number.

348044266218 is an abundant number, since it is smaller than the sum of its proper divisors (411325042038).

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

348044266218 is a wasteful number, since it uses less digits than its factorization.

348044266218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273397989.

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 348044266218 in words is "three hundred forty-eight billion, forty-four million, two hundred sixty-six thousand, two hundred eighteen".