1204124320 has 192 divisors, whose sum is σ = 3406233600. Its totient is φ = 393569280.

The previous prime is 1204124309. The next prime is 1204124329. The reversal of 1204124320 is 234214021.

It is not an unprimeable number, because it can be changed into a prime (1204124329) 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, 2742661 + ... + 2743099.

It is an arithmetic number, because the mean of its divisors is an integer number (17740800).

Almost surely, 2^1204124320 is an apocalyptic number.

1204124320 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 1204124320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1703116800).

1204124320 is an abundant number, since it is smaller than the sum of its proper divisors (2202109280).

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

1204124320 is a wasteful number, since it uses less digits than its factorization.

1204124320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1204124320 is about 34700.4945209719. The cubic root of 1204124320 is about 1063.8746059851.

Adding to 1204124320 its reverse (234214021), we get a palindrome (1438338341).

The spelling of 1204124320 in words is "one billion, two hundred four million, one hundred twenty-four thousand, three hundred twenty".