1200430424230 has 32 divisors (see below), whose sum is σ = 2211823731744. Its totient is φ = 468836019456.

The previous prime is 1200430424147. The next prime is 1200430424233. The reversal of 1200430424230 is 324240340021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1200430424195 and 1200430424204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200430424233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 691464 + ... + 1696756.

It is an arithmetic number, because the mean of its divisors is an integer number (69119491617).

Almost surely, 2^{1200430424230} is an apocalyptic number.

1200430424230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200430424230 is a deficient number, since it is larger than the sum of its proper divisors (1011393307514).

1200430424230 is a wasteful number, since it uses less digits than its factorization.

1200430424230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008120.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1200430424230 its reverse (324240340021), we get a palindrome (1524670764251).

The spelling of 1200430424230 in words is "one trillion, two hundred billion, four hundred thirty million, four hundred twenty-four thousand, two hundred thirty".