124341143420 has 24 divisors (see below), whose sum is σ = 281202278784. Its totient is φ = 45910575936.

The previous prime is 124341143417. The next prime is 124341143447. The reversal of 124341143420 is 24341143421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239117324 + ... + 239117843.

It is an arithmetic number, because the mean of its divisors is an integer number (11716761616).

Almost surely, 2^124341143420 is an apocalyptic number.

124341143420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124341143420 is an abundant number, since it is smaller than the sum of its proper divisors (156861135364).

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

124341143420 is a wasteful number, since it uses less digits than its factorization.

124341143420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478235189 (or 478235187 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 124341143420 its reverse (24341143421), we get a palindrome (148682286841).

Subtracting from 124341143420 its reverse (24341143421), we obtain a palindrome (99999999999).

The spelling of 124341143420 in words is "one hundred twenty-four billion, three hundred forty-one million, one hundred forty-three thousand, four hundred twenty".