20342414124 has 216 divisors, whose sum is σ = 56246141952. Its totient is φ = 6186660480.

The previous prime is 20342414123. The next prime is 20342414137. The reversal of 20342414124 is 42141424302.

20342414124 is a `hidden beast` number, since 2 + 0 + 3 + 4 + 241 + 412 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (20342414123) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 91221477 + ... + 91221699.

Almost surely, 2^20342414124 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 20342414124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28123070976).

20342414124 is an abundant number, since it is smaller than the sum of its proper divisors (35903727828).

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

20342414124 is a wasteful number, since it uses less digits than its factorization.

20342414124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 411 counting only the distinct ones).

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

Adding to 20342414124 its reverse (42141424302), we get a palindrome (62483838426).

The spelling of 20342414124 in words is "twenty billion, three hundred forty-two million, four hundred fourteen thousand, one hundred twenty-four".