1230424234012 has 12 divisors (see below), whose sum is σ = 2154587356656. Its totient is φ = 614827846400.

The previous prime is 1230424234003. The next prime is 1230424234097. The reversal of 1230424234012 is 2104324240321.

It is a super-2 number, since 2×1230424234012² (a number of 25 digits) contains 22 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, 96060448 + ... + 96073255.

It is an arithmetic number, because the mean of its divisors is an integer number (179548946388).

Almost surely, 2^{1230424234012} is an apocalyptic number.

It is an amenable number.

1230424234012 is a deficient number, since it is larger than the sum of its proper divisors (924163122644).

1230424234012 is a wasteful number, since it uses less digits than its factorization.

1230424234012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192135308 (or 192135306 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1230424234012 its reverse (2104324240321), we get a palindrome (3334748474333).

The spelling of 1230424234012 in words is "one trillion, two hundred thirty billion, four hundred twenty-four million, two hundred thirty-four thousand, twelve".