34031223412 has 12 divisors (see below), whose sum is σ = 59579989056. Its totient is φ = 17008369400.

The previous prime is 34031223353. The next prime is 34031223461. The reversal of 34031223412 is 21432213043.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1799998 + ... + 1818805.

It is an arithmetic number, because the mean of its divisors is an integer number (4964999088).

Almost surely, 2^34031223412 is an apocalyptic number.

It is an amenable number.

34031223412 is a deficient number, since it is larger than the sum of its proper divisors (25548765644).

34031223412 is a wasteful number, since it uses less digits than its factorization.

34031223412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621158 (or 3621156 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34031223412 its reverse (21432213043), we get a palindrome (55463436455).

The spelling of 34031223412 in words is "thirty-four billion, thirty-one million, two hundred twenty-three thousand, four hundred twelve".