30430431124210 has 16 divisors (see below), whose sum is σ = 58988220333336. Its totient is φ = 11235851491968.

The previous prime is 30430431124151. The next prime is 30430431124211. The reversal of 30430431124210 is 1242113403403.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 16647485297689 + 13782945826521 = 4080133^2 + 3712539^2 .

It is a super-2 number, since 2×30430431124210² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30430431124211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117040119579 + ... + 117040119838.

Almost surely, 2^{30430431124210} is an apocalyptic number.

30430431124210 is a deficient number, since it is larger than the sum of its proper divisors (28557789209126).

30430431124210 is a wasteful number, since it uses less digits than its factorization.

30430431124210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234080239437.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30430431124210 its reverse (1242113403403), we get a palindrome (31672544527613).

The spelling of 30430431124210 in words is "thirty trillion, four hundred thirty billion, four hundred thirty-one million, one hundred twenty-four thousand, two hundred ten".