124104304213340 has 192 divisors, whose sum is σ = 301439864613888. Its totient is φ = 42417243648000.

The previous prime is 124104304213243. The next prime is 124104304213367. The reversal of 124104304213340 is 43312403401421.

It is a junction number, because it is equal to n+sod(n) for n = 124104304213297 and 124104304213306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9862848689 + ... + 9862861271.

It is an arithmetic number, because the mean of its divisors is an integer number (1569999294864).

Almost surely, 2^{124104304213340} is an apocalyptic number.

124104304213340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124104304213340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150719932306944).

124104304213340 is an abundant number, since it is smaller than the sum of its proper divisors (177335560400548).

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

124104304213340 is a wasteful number, since it uses less digits than its factorization.

124104304213340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15948 (or 15946 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 124104304213340 its reverse (43312403401421), we get a palindrome (167416707614761).

The spelling of 124104304213340 in words is "one hundred twenty-four trillion, one hundred four billion, three hundred four million, two hundred thirteen thousand, three hundred forty".