30211242141 has 16 divisors (see below), whose sum is σ = 42038732160. Its totient is φ = 19262527680.

The previous prime is 30211242119. The next prime is 30211242157. The reversal of 30211242141 is 14124211203.

It is not a de Polignac number, because 30211242141 - 2¹¹ = 30211240093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211242641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570031 + ... + 620771.

It is an arithmetic number, because the mean of its divisors is an integer number (2627420760).

Almost surely, 2^30211242141 is an apocalyptic number.

It is an amenable number.

30211242141 is a deficient number, since it is larger than the sum of its proper divisors (11827490019).

30211242141 is a wasteful number, since it uses less digits than its factorization.

30211242141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59396.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 30211242141 its reverse (14124211203), we get a palindrome (44335453344).

The spelling of 30211242141 in words is "thirty billion, two hundred eleven million, two hundred forty-two thousand, one hundred forty-one".