1230245424 has 120 divisors (see below), whose sum is σ = 3615683760. Its totient is φ = 389942784.

The previous prime is 1230245411. The next prime is 1230245461. The reversal of 1230245424 is 4245420321.

1230245424 is a `hidden beast` number, since 1 + 230 + 2 + 4 + 5 + 424 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277594 + ... + 281990.

It is an arithmetic number, because the mean of its divisors is an integer number (30130698).

Almost surely, 2^1230245424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230245424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807841880).

1230245424 is an abundant number, since it is smaller than the sum of its proper divisors (2385438336).

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

1230245424 is a wasteful number, since it uses less digits than its factorization.

1230245424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4507 (or 4498 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 1230245424 is about 35074.8545827349. The cubic root of 1230245424 is about 1071.5125271202.

Adding to 1230245424 its reverse (4245420321), we get a palindrome (5475665745).

The spelling of 1230245424 in words is "one billion, two hundred thirty million, two hundred forty-five thousand, four hundred twenty-four".