30214232143 has 8 divisors (see below), whose sum is σ = 30773298416. Its totient is φ = 29659089600.

The previous prime is 30214232101. The next prime is 30214232161. The reversal of 30214232143 is 34123241203.

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 30214232143 - 2¹³ = 30214223951 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 (30214232443) 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, 965388 + ... + 996193.

It is an arithmetic number, because the mean of its divisors is an integer number (3846662302).

Almost surely, 2^30214232143 is an apocalyptic number.

30214232143 is a deficient number, since it is larger than the sum of its proper divisors (559066273).

30214232143 is a wasteful number, since it uses less digits than its factorization.

30214232143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961865.

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

Adding to 30214232143 its reverse (34123241203), we get a palindrome (64337473346).

The spelling of 30214232143 in words is "thirty billion, two hundred fourteen million, two hundred thirty-two thousand, one hundred forty-three".