30042145201 has 8 divisors (see below), whose sum is σ = 30474299520. Its totient is φ = 29611287888.

The previous prime is 30042145181. The next prime is 30042145249. The reversal of 30042145201 is 10254124003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30042145201 - 2⁵ = 30042145169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30042145501) 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, 277546 + ... + 370291.

It is an arithmetic number, because the mean of its divisors is an integer number (3809287440).

Almost surely, 2^30042145201 is an apocalyptic number.

It is an amenable number.

30042145201 is a deficient number, since it is larger than the sum of its proper divisors (432154319).

30042145201 is an equidigital number, since it uses as much as digits as its factorization.

30042145201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648503.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 30042145201 its reverse (10254124003), we get a palindrome (40296269204).

The spelling of 30042145201 in words is "thirty billion, forty-two million, one hundred forty-five thousand, two hundred one".