124401242012012 has 72 divisors (see below), whose sum is σ = 253355232639600. Its totient is φ = 53291697693696.

The previous prime is 124401242011903. The next prime is 124401242012023. The reversal of 124401242012012 is 210210242104421.

124401242012012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6254766164 + ... + 6254786052.

It is an arithmetic number, because the mean of its divisors is an integer number (3518822675550).

Almost surely, 2^{124401242012012} is an apocalyptic number.

It is an amenable number.

124401242012012 is an abundant number, since it is smaller than the sum of its proper divisors (128953990627588).

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

124401242012012 is a wasteful number, since it uses less digits than its factorization.

124401242012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32143 (or 32134 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 124401242012012 its reverse (210210242104421), we get a palindrome (334611484116433).

The spelling of 124401242012012 in words is "one hundred twenty-four trillion, four hundred one billion, two hundred forty-two million, twelve thousand, twelve".