30140325504 has 160 divisors (see below), whose sum is σ = 92122539300. Its totient is φ = 9775116288.

The previous prime is 30140325493. The next prime is 30140325521. The reversal of 30140325504 is 40552304103.

30140325504 is a `hidden beast` number, since 3 + 0 + 1 + 403 + 255 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21257640000 + 8882685504 = 145800^2 + 94248^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 344332 + ... + 422900.

Almost surely, 2^30140325504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30140325504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46061269650).

30140325504 is an abundant number, since it is smaller than the sum of its proper divisors (61982213796).

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

30140325504 is an equidigital number, since it uses as much as digits as its factorization.

30140325504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78632 (or 78611 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 30140325504 its reverse (40552304103), we get a palindrome (70692629607).

The spelling of 30140325504 in words is "thirty billion, one hundred forty million, three hundred twenty-five thousand, five hundred four".