1230412450 has 48 divisors (see below), whose sum is σ = 2421987840. Its totient is φ = 463752000.

The previous prime is 1230412433. The next prime is 1230412453. The reversal of 1230412450 is 542140321.

It is not an unprimeable number, because it can be changed into a prime (1230412453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 178060 + ... + 184840.

It is an arithmetic number, because the mean of its divisors is an integer number (50458080).

Almost surely, 2^1230412450 is an apocalyptic number.

1230412450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230412450 is a deficient number, since it is larger than the sum of its proper divisors (1191575390).

1230412450 is a wasteful number, since it uses less digits than its factorization.

1230412450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003 (or 6998 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1230412450 is about 35077.2354954036. The cubic root of 1230412450 is about 1071.5610167275.

Adding to 1230412450 its reverse (542140321), we get a palindrome (1772552771).

The spelling of 1230412450 in words is "one billion, two hundred thirty million, four hundred twelve thousand, four hundred fifty".