124003435012 has 24 divisors (see below), whose sum is σ = 217661774400. Its totient is φ = 61814439456.

The previous prime is 124003435007. The next prime is 124003435027. The reversal of 124003435012 is 210534300421.

It is an unprimeable number.

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, 8650483 + ... + 8664805.

It is an arithmetic number, because the mean of its divisors is an integer number (9069240600).

Almost surely, 2^124003435012 is an apocalyptic number.

It is an amenable number.

124003435012 is a deficient number, since it is larger than the sum of its proper divisors (93658339388).

124003435012 is a wasteful number, since it uses less digits than its factorization.

124003435012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20715 (or 20713 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 124003435012 its reverse (210534300421), we get a palindrome (334537735433).

The spelling of 124003435012 in words is "one hundred twenty-four billion, three million, four hundred thirty-five thousand, twelve".