1024123134042 has 48 divisors (see below), whose sum is σ = 2301217132032. Its totient is φ = 341359401600.

The previous prime is 1024123134029. The next prime is 1024123134043. The reversal of 1024123134042 is 2404313214201.

1024123134042 is a `hidden beast` number, since 1 + 0 + 24 + 1 + 231 + 3 + 404 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1024123133997 and 1024123134015.

It is not an unprimeable number, because it can be changed into a prime (1024123134043) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 19803463 + ... + 19855109.

It is an arithmetic number, because the mean of its divisors is an integer number (47942023584).

Almost surely, 2^{1024123134042} is an apocalyptic number.

1024123134042 is an abundant number, since it is smaller than the sum of its proper divisors (1277093997990).

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

1024123134042 is an equidigital number, since it uses as much as digits as its factorization.

1024123134042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92465 (or 92453 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1024123134042 its reverse (2404313214201), we get a palindrome (3428436348243).

The spelling of 1024123134042 in words is "one trillion, twenty-four billion, one hundred twenty-three million, one hundred thirty-four thousand, forty-two".