1230255412 has 12 divisors (see below), whose sum is σ = 2163767200. Its totient is φ = 612036216.

The previous prime is 1230255401. The next prime is 1230255421. The reversal of 1230255412 is 2145520321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771978 + ... + 773569.

Almost surely, 2^1230255412 is an apocalyptic number.

It is an amenable number.

1230255412 is a deficient number, since it is larger than the sum of its proper divisors (933511788).

1230255412 is a wasteful number, since it uses less digits than its factorization.

1230255412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545750 (or 1545748 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1230255412 is about 35074.9969636492. The cubic root of 1230255412 is about 1071.5154268772.

Adding to 1230255412 its reverse (2145520321), we get a palindrome (3375775733).

The spelling of 1230255412 in words is "one billion, two hundred thirty million, two hundred fifty-five thousand, four hundred twelve".