30152094180640 has 48 divisors (see below), whose sum is σ = 71250364334520. Its totient is φ = 12058121594880.

The previous prime is 30152094180629. The next prime is 30152094180707. The reversal of 30152094180640 is 4608149025103.

It can be written as a sum of positive squares in 4 ways, for example, as 15164139421456 + 14987954759184 = 3894116^2 + 3871428^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20506575 + ... + 21927694.

Almost surely, 2^{30152094180640} is an apocalyptic number.

It is an amenable number.

30152094180640 is an abundant number, since it is smaller than the sum of its proper divisors (41098270153880).

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

30152094180640 is a wasteful number, since it uses less digits than its factorization.

30152094180640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42438725 (or 42438717 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 30152094180640 in words is "thirty trillion, one hundred fifty-two billion, ninety-four million, one hundred eighty thousand, six hundred forty".