124030442412 has 18 divisors (see below), whose sum is σ = 313521396188. Its totient is φ = 41343480792.

The previous prime is 124030442407. The next prime is 124030442423. The reversal of 124030442412 is 214244030421.

124030442412 is a `hidden beast` number, since 1 + 240 + 3 + 0 + 4 + 4 + 2 + 412 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1722644998 + ... + 1722645069.

Almost surely, 2^124030442412 is an apocalyptic number.

124030442412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124030442412 is an abundant number, since it is smaller than the sum of its proper divisors (189490953776).

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

124030442412 is a wasteful number, since it uses less digits than its factorization.

124030442412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3445290077 (or 3445290072 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 124030442412 its reverse (214244030421), we get a palindrome (338274472833).

The spelling of 124030442412 in words is "one hundred twenty-four billion, thirty million, four hundred forty-two thousand, four hundred twelve".