34304100212 has 12 divisors (see below), whose sum is σ = 60033526980. Its totient is φ = 17151663936.

The previous prime is 34304100167. The next prime is 34304100223. The reversal of 34304100212 is 21200140343.

It can be written as a sum of positive squares in 2 ways, for example, as 22971646096 + 11332454116 = 151564^2 + 106454^2 .

It is a super-3 number, since 3×34304100212³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215114 + ... + 338942.

It is an arithmetic number, because the mean of its divisors is an integer number (5002793915).

Almost surely, 2^34304100212 is an apocalyptic number.

It is an amenable number.

34304100212 is a deficient number, since it is larger than the sum of its proper divisors (25729426768).

34304100212 is a wasteful number, since it uses less digits than its factorization.

34304100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193090 (or 193088 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 34304100212 its reverse (21200140343), we get a palindrome (55504240555).

The spelling of 34304100212 in words is "thirty-four billion, three hundred four million, one hundred thousand, two hundred twelve".