124123616466 has 16 divisors (see below), whose sum is σ = 248429649888. Its totient is φ = 41344136000.

The previous prime is 124123616413. The next prime is 124123616467. The reversal of 124123616466 is 664616321421.

It is not an unprimeable number, because it can be changed into a prime (124123616467) 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 7 ways as a sum of consecutive naturals, for example, 7591860 + ... + 7608191.

It is an arithmetic number, because the mean of its divisors is an integer number (15526853118).

Almost surely, 2^124123616466 is an apocalyptic number.

124123616466 is an abundant number, since it is smaller than the sum of its proper divisors (124306033422).

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

124123616466 is a wasteful number, since it uses less digits than its factorization.

124123616466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15201417.

The product of its digits is 248832, while the sum is 42.

Adding to 124123616466 its reverse (664616321421), we get a palindrome (788739937887).

The spelling of 124123616466 in words is "one hundred twenty-four billion, one hundred twenty-three million, six hundred sixteen thousand, four hundred sixty-six".