30054140430 has 32 divisors (see below), whose sum is σ = 74617178400. Its totient is φ = 7738077312.

The previous prime is 30054140429. The next prime is 30054140443. The reversal of 30054140430 is 3404145003.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30054140430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17271625 + ... + 17273364.

It is an arithmetic number, because the mean of its divisors is an integer number (2331786825).

Almost surely, 2^30054140430 is an apocalyptic number.

30054140430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30054140430 is an abundant number, since it is smaller than the sum of its proper divisors (44563037970).

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

30054140430 is a wasteful number, since it uses less digits than its factorization.

30054140430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34545028.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30054140430 its reverse (3404145003), we get a palindrome (33458285433).

The spelling of 30054140430 in words is "thirty billion, fifty-four million, one hundred forty thousand, four hundred thirty".