124100412 has 12 divisors (see below), whose sum is σ = 289567656. Its totient is φ = 41366800.

The previous prime is 124100377. The next prime is 124100429. The reversal of 124100412 is 214001421.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 124100391 and 124100400.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 5170839 + ... + 5170862.

It is an arithmetic number, because the mean of its divisors is an integer number (24130638).

Almost surely, 2^124100412 is an apocalyptic number.

124100412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124100412 is an abundant number, since it is smaller than the sum of its proper divisors (165467244).

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

124100412 is a wasteful number, since it uses less digits than its factorization.

124100412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10341708 (or 10341706 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 124100412 is about 11140.0364451828. The cubic root of 124100412 is about 498.7976604099.

Adding to 124100412 its reverse (214001421), we get a palindrome (338101833).

The spelling of 124100412 in words is "one hundred twenty-four million, one hundred thousand, four hundred twelve".