30114221141 has 8 divisors (see below), whose sum is σ = 31893398424. Its totient is φ = 28335905280.

The previous prime is 30114221113. The next prime is 30114221143. The reversal of 30114221141 is 14112241103.

It can be written as a sum of positive squares in 4 ways, for example, as 1297800625 + 28816420516 = 36025^2 + 169754^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30114221141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30114221143) 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, 142670 + ... + 283871.

It is an arithmetic number, because the mean of its divisors is an integer number (3986674803).

Almost surely, 2^30114221141 is an apocalyptic number.

It is an amenable number.

30114221141 is a deficient number, since it is larger than the sum of its proper divisors (1779177283).

30114221141 is a wasteful number, since it uses less digits than its factorization.

30114221141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430711.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 30114221141 its reverse (14112241103), we get a palindrome (44226462244).

The spelling of 30114221141 in words is "thirty billion, one hundred fourteen million, two hundred twenty-one thousand, one hundred forty-one".