30313425430 has 16 divisors (see below), whose sum is σ = 54568461024. Its totient is φ = 12124415680.

The previous prime is 30313425421. The next prime is 30313425433. The reversal of 30313425430 is 3452431303.

It is a super-2 number, since 2×30313425430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30313425433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22050 + ... + 247210.

It is an arithmetic number, because the mean of its divisors is an integer number (3410528814).

Almost surely, 2^30313425430 is an apocalyptic number.

30313425430 is a deficient number, since it is larger than the sum of its proper divisors (24255035594).

30313425430 is a wasteful number, since it uses less digits than its factorization.

30313425430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238631.

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 30313425430 its reverse (3452431303), we get a palindrome (33765856733).

The spelling of 30313425430 in words is "thirty billion, three hundred thirteen million, four hundred twenty-five thousand, four hundred thirty".