34530300212 has 12 divisors (see below), whose sum is σ = 62377316736. Its totient is φ = 16708209720.

The previous prime is 34530300197. The next prime is 34530300221. The reversal of 34530300212 is 21200303543.

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, 139234958 + ... + 139235205.

It is an arithmetic number, because the mean of its divisors is an integer number (5198109728).

Almost surely, 2^34530300212 is an apocalyptic number.

It is an amenable number.

34530300212 is a deficient number, since it is larger than the sum of its proper divisors (27847016524).

34530300212 is a wasteful number, since it uses less digits than its factorization.

34530300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278470198 (or 278470196 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 34530300212 its reverse (21200303543), we get a palindrome (55730603755).

The spelling of 34530300212 in words is "thirty-four billion, five hundred thirty million, three hundred thousand, two hundred twelve".