1230405314 has 8 divisors (see below), whose sum is σ = 1905143808. Its totient is φ = 595357380.

The previous prime is 1230405307. The next prime is 1230405361. The reversal of 1230405314 is 4135040321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1230405314.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9922562 + ... + 9922685.

It is an arithmetic number, because the mean of its divisors is an integer number (238142976).

Almost surely, 2^1230405314 is an apocalyptic number.

1230405314 is a deficient number, since it is larger than the sum of its proper divisors (674738494).

1230405314 is a wasteful number, since it uses less digits than its factorization.

1230405314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19845280.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1230405314 is about 35077.1337768638. The cubic root of 1230405314 is about 1071.5589451528.

Adding to 1230405314 its reverse (4135040321), we get a palindrome (5365445635).

The spelling of 1230405314 in words is "one billion, two hundred thirty million, four hundred five thousand, three hundred fourteen".