124034320 has 40 divisors (see below), whose sum is σ = 290510424. Its totient is φ = 49247232.

The previous prime is 124034311. The next prime is 124034321. The reversal of 124034320 is 23430421.

It can be written as a sum of positive squares in 4 ways, for example, as 48274704 + 75759616 = 6948^2 + 8704^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (124034321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5302 + ... + 16618.

Almost surely, 2^124034320 is an apocalyptic number.

124034320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124034320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145255212).

124034320 is an abundant number, since it is smaller than the sum of its proper divisors (166476104).

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

124034320 is a wasteful number, since it uses less digits than its factorization.

124034320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11467 (or 11461 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 124034320 is about 11137.0696325380. The cubic root of 124034320 is about 498.7090966721.

Adding to 124034320 its reverse (23430421), we get a palindrome (147464741).

The spelling of 124034320 in words is "one hundred twenty-four million, thirty-four thousand, three hundred twenty".