302142212141 has 16 divisors (see below), whose sum is σ = 376774084608. Its totient is φ = 235387177200.

The previous prime is 302142212131. The next prime is 302142212143. The reversal of 302142212141 is 141212241203.

It is not a de Polignac number, because 302142212141 - 2¹⁰ = 302142211117 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 (302142212143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22625 + ... + 777686.

It is an arithmetic number, because the mean of its divisors is an integer number (23548380288).

Almost surely, 2^302142212141 is an apocalyptic number.

It is an amenable number.

302142212141 is a deficient number, since it is larger than the sum of its proper divisors (74631872467).

302142212141 is a wasteful number, since it uses less digits than its factorization.

302142212141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805232.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 302142212141 its reverse (141212241203), we get a palindrome (443354453344).

The spelling of 302142212141 in words is "three hundred two billion, one hundred forty-two million, two hundred twelve thousand, one hundred forty-one".