30332242141 has 4 divisors (see below), whose sum is σ = 30846348000. Its totient is φ = 29818136284.

The previous prime is 30332242117. The next prime is 30332242153. The reversal of 30332242141 is 14124223303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14124223303 = 73 ⋅193482511.

It is a cyclic number.

It is not a de Polignac number, because 30332242141 - 2⁹ = 30332241629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30332242111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257052841 + ... + 257052958.

It is an arithmetic number, because the mean of its divisors is an integer number (7711587000).

Almost surely, 2^30332242141 is an apocalyptic number.

It is an amenable number.

30332242141 is a deficient number, since it is larger than the sum of its proper divisors (514105859).

30332242141 is an equidigital number, since it uses as much as digits as its factorization.

30332242141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514105858.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30332242141 its reverse (14124223303), we get a palindrome (44456465444).

The spelling of 30332242141 in words is "thirty billion, three hundred thirty-two million, two hundred forty-two thousand, one hundred forty-one".