124342101212 has 24 divisors (see below), whose sum is σ = 248703890400. Its totient is φ = 53285253120.

The previous prime is 124342101209. The next prime is 124342101241. The reversal of 124342101212 is 212101243421.

It is a congruent number.

It is an unprimeable number.

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, 198164 + ... + 536612.

It is an arithmetic number, because the mean of its divisors is an integer number (10362662100).

Almost surely, 2^124342101212 is an apocalyptic number.

It is an amenable number.

124342101212 is an abundant number, since it is smaller than the sum of its proper divisors (124361789188).

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

124342101212 is a wasteful number, since it uses less digits than its factorization.

124342101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351581 (or 351579 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 124342101212 its reverse (212101243421), we get a palindrome (336443344633).

The spelling of 124342101212 in words is "one hundred twenty-four billion, three hundred forty-two million, one hundred one thousand, two hundred twelve".