124140411242312 has 32 divisors (see below), whose sum is σ = 233385837105600. Its totient is φ = 61904346064704.

The previous prime is 124140411242311. The next prime is 124140411242333. The reversal of 124140411242312 is 213242114041421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (124140411242311) 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 7 ways as a sum of consecutive naturals, for example, 3592862 + ... + 16161357.

It is an arithmetic number, because the mean of its divisors is an integer number (7293307409550).

Almost surely, 2^{124140411242312} is an apocalyptic number.

It is an amenable number.

124140411242312 is a deficient number, since it is larger than the sum of its proper divisors (109245425863288).

124140411242312 is a wasteful number, since it uses less digits than its factorization.

124140411242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19756325 (or 19756321 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 124140411242312 its reverse (213242114041421), we get a palindrome (337382525283733).

The spelling of 124140411242312 in words is "one hundred twenty-four trillion, one hundred forty billion, four hundred eleven million, two hundred forty-two thousand, three hundred twelve".