124042004312 has 32 divisors (see below), whose sum is σ = 234875440800. Its totient is φ = 61408752384.

The previous prime is 124042004269. The next prime is 124042004363. The reversal of 124042004312 is 213400240421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8817188 + ... + 8831244.

It is an arithmetic number, because the mean of its divisors is an integer number (7339857525).

Almost surely, 2^124042004312 is an apocalyptic number.

It is an amenable number.

124042004312 is a deficient number, since it is larger than the sum of its proper divisors (110833436488).

124042004312 is a wasteful number, since it uses less digits than its factorization.

124042004312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24875 (or 24871 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 124042004312 its reverse (213400240421), we get a palindrome (337442244733).

The spelling of 124042004312 in words is "one hundred twenty-four billion, forty-two million, four thousand, three hundred twelve".