124341540 has 48 divisors (see below), whose sum is σ = 349641600. Its totient is φ = 33016320.

The previous prime is 124341523. The next prime is 124341559. The reversal of 124341540 is 45143421.

It is a self number, because there is not a number n which added to its sum of digits gives 124341540.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10161 + ... + 18759.

It is an arithmetic number, because the mean of its divisors is an integer number (7284200).

Almost surely, 2^124341540 is an apocalyptic number.

124341540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124341540 is an abundant number, since it is smaller than the sum of its proper divisors (225300060).

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

124341540 is a wasteful number, since it uses less digits than its factorization.

124341540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8852 (or 8850 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 124341540 is about 11150.8537789714. The cubic root of 124341540 is about 499.1205072253.

Adding to 124341540 its reverse (45143421), we get a palindrome (169484961).

The spelling of 124341540 in words is "one hundred twenty-four million, three hundred forty-one thousand, five hundred forty".