20342414112 has 48 divisors (see below), whose sum is σ = 54842058432. Its totient is φ = 6597538560.

The previous prime is 20342414089. The next prime is 20342414119. The reversal of 20342414112 is 21141424302.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (20342414119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859964 + ... + 2867067.

It is an arithmetic number, because the mean of its divisors is an integer number (1142542884).

Almost surely, 2^20342414112 is an apocalyptic number.

It is an amenable number.

20342414112 is an abundant number, since it is smaller than the sum of its proper divisors (34499644320).

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

20342414112 is a wasteful number, since it uses less digits than its factorization.

20342414112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727081 (or 5727073 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20342414112 its reverse (21141424302), we get a palindrome (41483838414).

The spelling of 20342414112 in words is "twenty billion, three hundred forty-two million, four hundred fourteen thousand, one hundred twelve".