124005451341424 has 80 divisors (see below), whose sum is σ = 253346469163200. Its totient is φ = 58709311152128.

The previous prime is 124005451341419. The next prime is 124005451341427. The reversal of 124005451341424 is 424143154500421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124005451341427) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54788397 + ... + 57006835.

It is an arithmetic number, because the mean of its divisors is an integer number (3166830864540).

Almost surely, 2^{124005451341424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124005451341424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126673234581600).

124005451341424 is an abundant number, since it is smaller than the sum of its proper divisors (129341017821776).

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

124005451341424 is a wasteful number, since it uses less digits than its factorization.

124005451341424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220802 (or 2220796 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

The spelling of 124005451341424 in words is "one hundred twenty-four trillion, five billion, four hundred fifty-one million, three hundred forty-one thousand, four hundred twenty-four".