1230411420 has 288 divisors, whose sum is σ = 4461649920. Its totient is φ = 268531200.

The previous prime is 1230411409. The next prime is 1230411437. The reversal of 1230411420 is 241140321.

1230411420 is a `hidden beast` number, since 1 + 230 + 4 + 11 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1230411393 and 1230411402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5517429 + ... + 5517651.

It is an arithmetic number, because the mean of its divisors is an integer number (15491840).

Almost surely, 2^1230411420 is an apocalyptic number.

1230411420 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 1230411420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2230824960).

1230411420 is an abundant number, since it is smaller than the sum of its proper divisors (3231238500).

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

1230411420 is a wasteful number, since it uses less digits than its factorization.

1230411420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1230411420 is about 35077.2208135137. The cubic root of 1230411420 is about 1071.5607177199.

Adding to 1230411420 its reverse (241140321), we get a palindrome (1471551741).

The spelling of 1230411420 in words is "one billion, two hundred thirty million, four hundred eleven thousand, four hundred twenty".