124144530 has 32 divisors (see below), whose sum is σ = 302033664. Its totient is φ = 32651136.

The previous prime is 124144519. The next prime is 124144541. The reversal of 124144530 is 35441421.

It is an interprime number because it is at equal distance from previous prime (124144519) and next prime (124144541).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 124144530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26154 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (9438552).

Almost surely, 2^124144530 is an apocalyptic number.

124144530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124144530 is an abundant number, since it is smaller than the sum of its proper divisors (177889134).

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

124144530 is a wasteful number, since it uses less digits than its factorization.

124144530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56770.

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

The square root of 124144530 is about 11142.0164243282. The cubic root of 124144530 is about 498.8567613363.

Adding to 124144530 its reverse (35441421), we get a palindrome (159585951).

The spelling of 124144530 in words is "one hundred twenty-four million, one hundred forty-four thousand, five hundred thirty".