30140213141 has 8 divisors (see below), whose sum is σ = 30314191680. Its totient is φ = 29966297152.

The previous prime is 30140213119. The next prime is 30140213149. The reversal of 30140213141 is 14131204103.

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-30140213141 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 (30140213149) 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 7 ways as a sum of consecutive naturals, for example, 1237901 + ... + 1262013.

It is an arithmetic number, because the mean of its divisors is an integer number (3789273960).

Almost surely, 2^30140213141 is an apocalyptic number.

It is an amenable number.

30140213141 is a deficient number, since it is larger than the sum of its proper divisors (173978539).

30140213141 is a wasteful number, since it uses less digits than its factorization.

30140213141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31275.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30140213141 its reverse (14131204103), we get a palindrome (44271417244).

The spelling of 30140213141 in words is "thirty billion, one hundred forty million, two hundred thirteen thousand, one hundred forty-one".