1230430400 has 42 divisors (see below), whose sum is σ = 3027631740. Its totient is φ = 492171520.

The previous prime is 1230430387. The next prime is 1230430417. The reversal of 1230430400 is 40340321.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 382910 + ... + 386109.

It is an arithmetic number, because the mean of its divisors is an integer number (72086470).

Almost surely, 2^1230430400 is an apocalyptic number.

1230430400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230430400 is an abundant number, since it is smaller than the sum of its proper divisors (1797201340).

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

1230430400 is an equidigital number, since it uses as much as digits as its factorization.

1230430400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769041 (or 769026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1230430400 is about 35077.4913584196. The cubic root of 1230430400 is about 1071.5662275620.

Adding to 1230430400 its reverse (40340321), we get a palindrome (1270770721).

The spelling of 1230430400 in words is "one billion, two hundred thirty million, four hundred thirty thousand, four hundred".