1230124034042 has 16 divisors (see below), whose sum is σ = 1927582296192. Its totient is φ = 587656901040.

The previous prime is 1230124034017. The next prime is 1230124034053. The reversal of 1230124034042 is 2404304210321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15033509 + ... + 15115112.

It is an arithmetic number, because the mean of its divisors is an integer number (120473893512).

Almost surely, 2^{1230124034042} is an apocalyptic number.

1230124034042 is a deficient number, since it is larger than the sum of its proper divisors (697458262150).

1230124034042 is a wasteful number, since it uses less digits than its factorization.

1230124034042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30149533.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1230124034042 its reverse (2404304210321), we get a palindrome (3634428244363).

The spelling of 1230124034042 in words is "one trillion, two hundred thirty billion, one hundred twenty-four million, thirty-four thousand, forty-two".