124430430 has 64 divisors (see below), whose sum is σ = 315705600. Its totient is φ = 31299840.

The previous prime is 124430417. The next prime is 124430431. The reversal of 124430430 is 34034421.

It is a junction number, because it is equal to n+sod(n) for n = 124430397 and 124430406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124430431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238570 + ... + 239090.

It is an arithmetic number, because the mean of its divisors is an integer number (4932900).

Almost surely, 2^124430430 is an apocalyptic number.

124430430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 124430430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157852800).

124430430 is an abundant number, since it is smaller than the sum of its proper divisors (191275170).

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

124430430 is a wasteful number, since it uses less digits than its factorization.

124430430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 124430430 is about 11154.8388603332. The cubic root of 124430430 is about 499.2394169468.

Adding to 124430430 its reverse (34034421), we get a palindrome (158464851).

It can be divided in two parts, 1244304 and 30, that multiplied together give a triangular number (37329120 = T₈₆₄₀).

The spelling of 124430430 in words is "one hundred twenty-four million, four hundred thirty thousand, four hundred thirty".