30421044141 has 16 divisors (see below), whose sum is σ = 40880885760. Its totient is φ = 20121024560.

The previous prime is 30421044131. The next prime is 30421044169. The reversal of 30421044141 is 14144012403.

It is a cyclic number.

It is not a de Polignac number, because 30421044141 - 2¹⁵ = 30421011373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30421044131) 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, 2431540 + ... + 2444018.

It is an arithmetic number, because the mean of its divisors is an integer number (2555055360).

Almost surely, 2^30421044141 is an apocalyptic number.

It is an amenable number.

30421044141 is a deficient number, since it is larger than the sum of its proper divisors (10459841619).

30421044141 is a wasteful number, since it uses less digits than its factorization.

30421044141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18816.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 30421044141 its reverse (14144012403), we get a palindrome (44565056544).

The spelling of 30421044141 in words is "thirty billion, four hundred twenty-one million, forty-four thousand, one hundred forty-one".