124131332001420 has 144 divisors (see below), whose sum is σ = 382923644332320. Its totient is φ = 32539789421568.

The previous prime is 124131332001323. The next prime is 124131332001451. The reversal of 124131332001420 is 24100233131421.

124131332001420 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 3 + 1 + 33 + 200 + 1 + 420 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 473701554 + ... + 473963526.

It is an arithmetic number, because the mean of its divisors is an integer number (2659191974530).

Almost surely, 2^{124131332001420} is an apocalyptic number.

124131332001420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124131332001420 is an abundant number, since it is smaller than the sum of its proper divisors (258792312330900).

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

124131332001420 is a wasteful number, since it uses less digits than its factorization.

124131332001420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306664 (or 306659 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 124131332001420 its reverse (24100233131421), we get a palindrome (148231565132841).

The spelling of 124131332001420 in words is "one hundred twenty-four trillion, one hundred thirty-one billion, three hundred thirty-two million, one thousand, four hundred twenty".