30030125418 has 24 divisors (see below), whose sum is σ = 66131917956. Its totient is φ = 9845942400.

The previous prime is 30030125401. The next prime is 30030125429. The reversal of 30030125418 is 81452103003.

It is a happy number.

30030125418 is a `hidden beast` number, since 300 + 301 + 2 + 54 + 1 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 29478486249 + 551639169 = 171693^2 + 23487^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30030125391 and 30030125400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13673823 + ... + 13676018.

Almost surely, 2^30030125418 is an apocalyptic number.

30030125418 is an abundant number, since it is smaller than the sum of its proper divisors (36101792538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30030125418 is a wasteful number, since it uses less digits than its factorization.

30030125418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27349910 (or 27349907 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 30030125418 in words is "thirty billion, thirty million, one hundred twenty-five thousand, four hundred eighteen".