1340124121233 has 12 divisors (see below), whose sum is σ = 1962998713728. Its totient is φ = 880832755320.

The previous prime is 1340124121223. The next prime is 1340124121307. The reversal of 1340124121233 is 3321214210431.

1340124121233 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 12 + 412 + 1 + 233 = 666.

It is not a de Polignac number, because 1340124121233 - 2²⁰ = 1340123072657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1340124121197 and 1340124121206.

It is not an unprimeable number, because it can be changed into a prime (1340124121213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1048609785 + ... + 1048611062.

It is an arithmetic number, because the mean of its divisors is an integer number (163583226144).

Almost surely, 2^{1340124121233} is an apocalyptic number.

It is an amenable number.

1340124121233 is a deficient number, since it is larger than the sum of its proper divisors (622874592495).

1340124121233 is a wasteful number, since it uses less digits than its factorization.

1340124121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097220924 (or 2097220921 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1340124121233 its reverse (3321214210431), we get a palindrome (4661338331664).

The spelling of 1340124121233 in words is "one trillion, three hundred forty billion, one hundred twenty-four million, one hundred twenty-one thousand, two hundred thirty-three".