1234443210412 has 24 divisors (see below), whose sum is σ = 2206360926000. Its totient is φ = 604190822976.

The previous prime is 1234443210409. The next prime is 1234443210421. The reversal of 1234443210412 is 2140123444321.

It is a happy number.

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, 17019787 + ... + 17092162.

It is an arithmetic number, because the mean of its divisors is an integer number (91931705250).

Almost surely, 2^{1234443210412} is an apocalyptic number.

It is an amenable number.

1234443210412 is a deficient number, since it is larger than the sum of its proper divisors (971917715588).

1234443210412 is a wasteful number, since it uses less digits than its factorization.

1234443210412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34112145 (or 34112143 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1234443210412 its reverse (2140123444321), we get a palindrome (3374566654733).

The spelling of 1234443210412 in words is "one trillion, two hundred thirty-four billion, four hundred forty-three million, two hundred ten thousand, four hundred twelve".