34444042212 has 12 divisors (see below), whose sum is σ = 80369431856. Its totient is φ = 11481347400.

The previous prime is 34444042187. The next prime is 34444042223. The reversal of 34444042212 is 21224044443.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 34444042212.

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, 1435168414 + ... + 1435168437.

Almost surely, 2^34444042212 is an apocalyptic number.

It is an amenable number.

34444042212 is an abundant number, since it is smaller than the sum of its proper divisors (45925389644).

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

34444042212 is a wasteful number, since it uses less digits than its factorization.

34444042212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870336858 (or 2870336856 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 34444042212 its reverse (21224044443), we get a palindrome (55668086655).

The spelling of 34444042212 in words is "thirty-four billion, four hundred forty-four million, forty-two thousand, two hundred twelve".